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One Health Pass Swab Test Result 2021

One Pass Swab Test Result 2021

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One Pass Swab Test Result 2021

As we learn more about COVID-19,

Protect yourself and others: COVID-19, do a new crown swap test and get a new crown vaccine.

On this page, you will learn:
What should we pay attention to during holiday gatherings?

Of course, Cell Medical recommends minimizing unnecessary gatherings. For you and your family and friends.

The latest mutation of the new crown epidemic has increased the risk of transmission.

Faced with the epidemic, but the company arranges to travel, what should I do?

Please do a nasopharyngeal swab test before going home.

About nylon flocked nasal swab

What should we pay attention to during holiday party activities?

Cell medical company offers a variety of ways to enjoy the holiday tradition and protect your health.

We encourage colleagues in the United States to take the following steps to make your holiday gatherings safer.

To do a nasopharyngeal swab test, maybe we have to confirm whether we have been to a high-risk area before the party. Whether to carry the new crown virus, a flocking nasopharyngeal swab test is the best choice.

Take a COVID-19 swab test so you can find out before you go. You can go to the test site or use the home test program. Of course, we recommend that you go to a professional testing agency for nasopharyngeal swab testing.

Some locations may be closed on or around holidays. Check it a few hours before departure.

vaccination. The best way to ensure the safety of your family and friends is to get vaccinated if you and your family are eligible.

If you feel unwell, please stay at home. If you have symptoms of COVID-19 or a positive swab test, please stay at home and away from others. And notify the government personnel of the first pass to conduct another virus test, and do not attend the party.

Of course, nowadays, you must wear a mask before going out. This is for the health of you and your family and friends.

You need to wear a mask when taking public transportation, including buses and airplanes.

Of course, party us

Gather in an outdoor or well-ventilated place.

According to experience, the most likely way of transmission of the virus is through saliva or droplets. Therefore, during the epidemic period, try to avoid contact with others and face-to-face conversations.

During the party, we should pay attention to eating clean cooked food and boiling water.

Ask the party host to try not to choose to eat some wild, uncommon, and strange food.

At the same time, the weather is volatile, and your handsome colleagues pay attention to adding or removing clothing.

Finally, Cell Medical recommends minimizing unnecessary gatherings.

 

The latest mutation of the new crown epidemic has increased the risk of transmission.

Infectivity may increase by 500%! Powerful mutant strains broke out in various countries in the world!

On the 27th local time, several countries and regions, including the United Kingdom, Germany, Italy, and Israel, discovered the new variant “Omicron” (Omicron) of the new crown.

At this stage, countries around the world have tightened their epidemic prevention measures at different levels.

The Israeli government announced that it will gradually prohibit all foreigners from entering the country on the evening of the 28th local time. Resolutely putting an end to the spread of the “new coronavirus mutant strain Omi Keron” has become a new starting point for epidemic prevention worldwide.

Authoritative American experts think: “The infectivity of the new mutant strain may increase by 500%.”

On November 27, WHO announced that the new mutant strain discovered in South Africa was named Omicron.

On the 26th local time, the Federation of American Scientists emphasized that in comparison with the Delta mutation, the total number of “bad thorn gene mutations” in the new mutation was twice that of Delta.

 

“The B.1.1.529 variant is likely to have a strong charisma of 500%, which is by far the most surprising statistic.”

On the 26th local time, the United States announced that it will gradually restrict the citizens of South Africa and seven other non-US African states to travel to the United States from the 29th.

Previously, the United Kingdom, the European Union, and many other places have called for the suspension of flights originating from African countries.
The new mutant new coronavirus “Omi Keron” first discovered in South Africa has spread rapidly

According to foreign media reports, in Gauteng Province, where the population of South Africa is more concentrated, 90% of the recent increase in virus cases is related to this strain. The Israeli Ministry of Health issued a statement on the 26th stating that the first case of “Omi Keron” virus infection was found. The case came from Malawi, Africa, my country. The Belgian Minister of Environmental Health, Van den Brock, confirmed that the host country has found the infection case of the mutant strain “Omi Keron”. According to reports, this is also the first diagnosed case in Europe.
The first case of Omi Kiron strain infection occurred in Italy…

The spread of new mutant strains is astonishing, which has aroused great vigilance in all countries!!!

Facing the epidemic, but the company arranges to travel, what should I do?

Of course, the best option is to refuse a business trip. But often this is not something we can decide.

Everyone is based on the following suggestions to alleviate the spread of COVID-19 to protect themselves and others.

The more processes you use to mitigate the spread of COVID-19, the safer you will be. When it comes to avoiding the spread of COVID-19, no step is perfect.

1. Reduce your risk of COVID-19

2. Actions and natural environment maps with lower risk and higher risk.

3. Proposals for participants and theme event planners: COVID-19

Vaccination. The COVID-19 vaccine is one of the appropriate ways to avoid being infected or spreading COVID-19.
If you are not vaccinated (including children)

Maintain a minimum distance of 6 inches from people from other homes.
When you cannot maintain a 6-inch distance from others, please wear a mask in the room and outdoors.

If you are vaccinated or not vaccinated, Cell medical strongly recommends that you:

1. Wash your hands frequently, maintain your hygiene, and open windows every day for ventilation

2. Try not to go out, if you go out, try to wear a mask

3. Try not to hold parties and avoid contact if it is not necessary

4. Pay attention to eating habits, eat more fruits and vegetables, exercise, and keep a good sleep

5. Cover your nose and mouth when sneezing, and don’t spit anywhere

If possible, work from home.
Clean and disinfect the surface.

Please do a nasopharyngeal swab test and isolation work before going home. For the health of you and your family.

About nylon flocked nasal swab.

Iclean nylon flocked swab is ideal for bacteriological sample processing, virological cell culture, DFA test, rapid and direct test, enzyme immunoassay test, polymerase chain reaction, and molecular diagnosis based test, as well as forensic identification.

For throat sampling of respiratory viruses such as influenza, swine influenza, avian influenza, hand, foot, and mouth.

 

Utm Swab | Swab Kits

Utm Swab | Swab Kits

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Utm swab | swab kit COVID-19 test

On this page:

What are UTM Swab, Swab Kits?

Who does not need to undergo a nasal swab test?

Quick questions and answers about COVID-19 testing?

 

What are UTM Swab, Swab Kits?

On November 9, 2021, South Africa detected a B.1.1.529 variant of the new coronavirus from a case sample for the first time. In just 2 weeks, the mutant strain became the absolute dominant mutant strain of the new crown infection cases in Gauteng Province, South Africa, and its growth was rapid.

The form of New Coronavirus is still very serious.

As the first step of covid-19 detection, the importance of sample collection and preservation is beyond doubt.

The influencing factor is sample collection; If there is a problem with the collected samples, the results will be invalid regardless of the subsequent processing.

Selecting appropriate virus transport media and collecting flocked swab can improve the detection efficiency of new crowns.

Utm Swab, Swab Kits

With flocked Swab; 3ml inactivated medium;10ml tube

Get Latest Price

Email:flockedswabs@gmail.com

Item No. VTM-B-CM040311S vtm kits
Description: Nasal nylon flocked Swab.
Material: nylon flocked fibers+medical grade plastic handle,3ml inactivated medium;10ml tube.
size: Can be customized.
MOQ: 50000pcs.
Logo printing on swab or paperbag.
Packing: Sterilization packaging,Individual in Paper peeled pouch ,1000pcs per bag ,1000pcs per carton
Carton Size 655*410*520cm/655*460*570.
N.W./G.W. 9kg,9.2kg,9.6kg,5kg/22.5kg,20kg,18.5kg,16kg,14.5kg,10.8kg.
production time 10 days after the order confirmed.
sample lead time 20 days.
Shipping FedEx,UPS,TNT,DHL.
usage  medical using, hospital use, home nursing, etc.

Who does not need to undergo a nasal swab test?

Should I do a UTM swab test for COVID-19?

Nasal Swab Test

Nasal Swab Test

1. Close contacts;
2. People returning from abroad;
3. Outpatients with fever;
4. New inpatients and nursing staff;
5. Employees of medical institutions;
6. Port quarantine and border inspectors;
7. Prison staff;
8. Staff of social welfare institutions.

Where do I take the COVID-19 swab test?

If your doctor or other health care provider recommends you to be tested for the new crown pneumonia virus, you can go to any nearby medical institution to check for a virus test. The medical institution can be a doctor’s office, an emergency centre, or a local pharmacy.

If I have symptoms related to new coronary pneumonia, will the cost of swab testing for new coronary pneumonia be covered by the insurance?

If you have symptoms of new coronary pneumonia or have been in close contact with a patient who has been diagnosed with new coronary pneumonia, please contact your doctor first to determine whether you should be tested for the virus. Use this to determine symptoms (such as fever, cough, fatigue, difficulty breathing, muscle pain, and vomiting).
After obtaining permission or approval, the cost of testing provided by medical service providers who can provide or order COVID-19 testing will total $0.

Quick questions and answers about COVID-19 UTM Swab testing?

COVID-19 is a new variant of the very common viral family known as coronavirus, which can lead to respiratory tract infections, from the common cold to more serious diseases, such as severe acute respiratory syndrome (SARS). Although coronavirus is most commonly found in animal-like cattle, cats, and bats, in some cases, coronavirus can be transmitted and transmitted among humans, such as COVID-19 and SARS, of which nearly 8000 people were sick when they broke out in 2003.

According to the information currently shared by the new crown virus database GISAID, the number of mutation sites of the new crown virus Omi Keron mutant strain is significantly more than that of all the new crown virus mutant strains that have been circulating in the past two years, especially in the virus spike (Spike) protein mutations. . It is speculated that there may be three reasons for its emergence:

(1) After being infected with the new coronavirus, patients with immunodeficiency have undergone a long period of evolution in the body to accumulate a large number of mutations, which are transmitted by chance;

(2) a certain animal group infection New coronavirus, the virus undergoes adaptive evolution during the spread of animal populations, with a higher mutation rate than humans, and then spills into humans;

(3) This mutant strain has continued to circulate for a long time in countries or regions where the mutation monitoring of the new coronavirus genome is lagging. , Due to insufficient monitoring capabilities, the intermediate generation viruses of its evolution could not be detected in time.

The genome analysis of the Omi Keron mutant strain showed that its mutation site does not affect the sensitivity and specificity of mainstream nucleic acid detection reagents in my country.

The mutation sites of the Omi Keron mutant strain are mainly concentrated in the highly variable region of the S protein gene.

The nucleic acid detection reagent primers and probe-target regions were published in the eighth edition of the "New Coronavirus Pneumonia Prevention and Control Program" (China CDC Virus The ORF1ab gene and N gene released by the disease to the world).

However, data from multiple laboratories in South Africa suggests that nucleic acid detection reagents that detect the S gene may not be able to effectively detect the S gene of the Omi Keron variant.

Yes,’ if you’re going to a public place, it’s recommended to wear a mask. As long as the nose and mouth are covered, a scarf, handkerchief, or homemade non-medical mask can play a protective role.

It’s really important to wash your hands before and after putting on a mask.

Cell medical (Dongguan) Co., Ltd., a professional UTM Swab Kits and swabs manufacturer has many years of experience in medical application molding and flocking treatment heads and swabs. Their stable and reliable performance and excellent absorption and elution ability. Certificate:FDA,CE,EU,Free Sale,Export license based on (GMP).

We produce flocked swabs, VTM kits, Utm Swab, Swab Kits, Virus transport mediums, with multiple automatic production lines. We support custom production, OEM, and so on, and develop products with customers.

  • Cell medical (Dongguan) Co., Ltd.
  • E-mail：flockedswabs@gmail.com
  • No. 98, Wusha street, Chang’an Town, Dongguan City, Guangdong Province, China
  • Web：www.swabmanufacturer.com/
Virus test For COVID-19

Virus Test For COVID-19

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Virus Test For COVID-19

In this article：

COVID-19 variants_Omicron;

symptoms;

Swab Test;

COVID-19 is an infectious disease,a respiratory disease.

COVID-19 variants_Omicron

The new findings indicate that the new mutation of COVID-19, Omicron, spread earlier than everyone thought, and the scope is wider.

We must do a good job in vaccine injection and virus swab testing is the top priority.
According to the Associated Press, on Tuesday (November 30), the new findings have clearly shown that Omicron has entered many countries before the world has created its own protection system for Omicron.

The Spanish Institute of Public Health Service and Natural Environment (RIVM) detected Omicron in virus samples on November 19 and 23.

According to the World Health Organization, South Africa first reported this type of mutant virus on November 24.

At this stage, it is still not clear where this type of mutation first occurred, nor how infectious it is, but this has not prevented some countries from rushing to implement travel restrictions, especially for tourists from southern Africa.

This measure has been criticized by South Africa, and the WHO has also expressed its resistance, feeling that its actual effect is relatively limited.

The latest developments have also become increasingly clear that the travel ban cannot prevent the spread of new mutations.

The German government stated that they had seen Omicron in a man who had neither been to Africa nor had any knowledge of anyone who had contracted this type of virus.
The World Health Organization reminded on Monday that the risk of Omicron’s worldwide spread is “very high”, and initial direct evidence suggests that it is likely to be more infectious.

The COVID-19 pneumonia epidemic broke out for the first time nearly two years ago, and at this stage, the world’s response at many levels is similar to the disorder two years ago. Including random implementation of travel restrictions, and the lack of grasp of where there are risks and where there are risks.

Senior officials from all over the world try to clear everyone’s fears, saying that their vaccines are still a better way of defense. Be sure to continue to work hard to make vaccination spread all over the world. At the same time, do a virus swab test.

However, regarding the effectiveness of vaccines against Omicron mutations, although the President of the United States is also urging vaccination, the White House President’s medical consultant and the top infectious disease expert in the United States told the ABC TV program on Monday that the experts look forward to one or two in the future. Understand within a week.

What is the maintenance level of the current COVID-19 vaccine against this new mutation? Don’t know yet. But what we can do is to do a good job of virus swab testing and prevention. For example, go out less and party less.

The specific content referred to in the article comes from the Internet. If there is any infringement, please contact me to delete it.

COVID-19 symptoms;

The symptoms of COVID-19 are likely to include dysosmia, high fever, dry cough, dyspnea, chills, headache, muscle pain, sore throat, hematoma, or runny nose. At the same time, it is manifested as conscious fatigue, weakness, and weakness.
This situation may happen 2-14 days after you touch the virus that causes COVID-19.
Not all COVID-19 patients have all of these symptoms, and some people have no symptoms. That is an asymptomatic infection.
Even after recovering from COVID-19, some people are still likely to have unforgettable illnesses, such as fatigue, dry cough, or joint pain. The long-term physical and mental health hazards are unclear, but they may cause permanent damage to the cardiovascular system, lungs, or other human organs. This is more likely to occur in people with more serious illnesses, but it is more likely to occur even in people with milder illnesses.
If you have symptoms, please take a swab. If you have questions or concerns about a medical condition, please consult your health service provider.
For other information, please visit WTO: COVID-19 symptoms.

COVID-19 Swab Test;

We are still learning more about new virus testing and will share it when we get new information.

Covid-19 Virus test key information

Updated on December 6, 2001

Other languages: covid-19 key information

Amharic Covid-19 swab test key information (PDF)

The Philippines Covid-19 nasal swab test key information (PDF)

Singapore Covid-19 swab test key information (PDF)

Malaysia Covid-19 flocked swab test key information (PDF)

Malta Covid-19 swab test key information (PDF)

Brunei Covid-19 swab test key information (PDF)

Qatar Covid-19 swab test key information (PDF)

Indonesia Covid-19 swab test key information (PDF)

United Arab Emirates Covid-19 swab test key information (PDF)

Hong Kong Covid-19 swab test key information (PDF)

Britain Covid-19 swab test key information (PDF)

The United States Covid-19 swab test key information (PDF)

Canada Covid-19 swab test key information (PDF)

Ireland Covid-19 swab test key information (PDF)

New Zealand Covid-19 swab test key information (PDF)

Australia Covid-19 swab test key information (PDF)

Thai Covid-19 swab test key information (PDF)

Saudi Arabia Covid-19 swab test key information (PDF)

Nigeria Covid-19 Virus swab test key information (PDF)

India Covid-19 swab test key information (PDF)

South Africa Covid-19 swab test key information (PDF)

 

The specific content referred to in the article comes from the Internet. If there is any infringement, please contact me to delete it.

 

About COVID-19 Swab Test

About COVID-19 Swab Test

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About COVID-19 Swab Test

The new crown virus has mutated continuously.

From Delta to Omi Keron, the COVID-19 virus has continued to mutate, and the global epidemic is prevalent at a high level.

Canada announced that all entry personnel from all countries except the United States are required to be tested for the new coronavirus.

At this time, whether you are leaving the country or entering the country.

I even worry or doubt whether I have contracted the coronary disease.

Perhaps understanding the new coronavirus test has become a compulsory course for most people.

What is the new crown swab test, how to collect a nasopharyngeal swab?  Is nasal swab sampling painful?  If your test result is positive, what do we need to do?  Why do most virus tests choose to flock swabs? Is nasopharyngeal swab accurate? Should you be tested for nasopharyngeal swab samples?

We talked with Dr. Li of Cell medical to learn more.

What is the COVID-19 test and what are the test methods?

Nucleic acid detection (RT-PCR Test) method, antibody detection, and antigen detection.

A swab test simple, effective, and fast way to detect COVID-19.

Including nasopharyngeal swab testing and oropharyngeal swab testing.

Medical staff will use flocked swabs to take samples from the nose and throat and put them into the virus sampling tube.

There are two types of swab sample testing: molecular test (PCR) and antigen test.

How to perform a COVID-19 nasal swab test?

The COVID-19 nasal swab test involves inserting a 6-inch flock (a long stick with a very soft brush) into the cavity between your nose and mouth (nasopharynx).

The medical staff inserts the flocking swab into each nostril for about 15 seconds and rotates it several times to collect enough samples for testing.

The samples are then sent to the laboratory for testing, and our test results are usually known within or within the next day

Since the nasopharynx is in a sensitive position of the body, it will produce a lot of very strange sensations.

On the one hand, the swab is inserted deeply into your nose and it irritates the lacrimal glands.

At this point, you don’t know if you are moved to tears or you are crying in pain.

The nasal swab test is not very painful, but it is very uncomfortable. Some people may have nausea during the nasopharyngeal swab test. Nasal swab painful.

Because the swab will also touch the back of your throat, this reaction is normal.

Whether it is tearing or nausea, nasal swab testing is a common phenomenon.

Don’t worry, everything is normal.

Are there other types of COVID-19 swab test methods available?

Yes, an oropharyngeal swab is one of the options.

Of course, if you want to experience another feeling, an anal swab test is also a good choice.

But they are not as sensitive as the COVID-19 nasal swab test.

Israel’s development of the new coronavirus “saliva detection method” saliva detection still needs scientists to confirm on a larger scale. There is no conclusion yet, but it is promising.

In addition to nucleic acid testing for the detection of viral genetic material, there is also antigen testing.

Currently, nasal swab testing for COVID-19, including nucleic acid testing, is still the best choice.

How about the covid test kit at home? Are their results reliable?

The home covid test kit sounds very attractive.

Home covid test usually refers to individuals collecting samples of themselves or their family members through sampling swabs.

We put the collected samples in test tubes with a virus transport medium, and then transport them to the testing facility.

Although you can use the Home covid test kit to test COVID-19 safely and comfortably in your own home.

However, Dr. Li suggested that it should be carried out at a professional testing institution.

Because the quality of the samples we collect and the integrity of the samples during transportation will affect the sampling results.

How accurate is the nasal swab test for COVID-19?

How to obtain a precise nasopharyngeal swab specimen?

Polymerase chain reaction (PCR) uses a piece of DNA as a template.

Then, with the participation of DNA polymerase and nucleotide substrate, the DNA is amplified to a sufficient amount for structural and functional analysis.

Pcr nasal swab test can be said to be very sensitive.

Scientists use PCR technology to amplify a small amount of RNA in the sample into deoxyribonucleic acid (DNA) and replicate it until COVID-19 (if present) is detected.

The following may affect the accuracy of PCR nasal swab sampling.

1. Smoking, drinking or chewing gum 30 minutes before use may also interfere with the test results.

2. Touching the swab with the hand or other objects and using the tip of the cotton swab will affect the accuracy of the detection.

Of course, the professionalism of the most important sampling personnel, we have to choose a professional testing agency for testing. And professional VTM Kits.

What should I do if the new coronary pneumonia nasal swab test is positive?

Very bad news!

If the COVID-19 nucleic acid test is positive, a single room isolation treatment should be carried out immediately.

Consultation by in-hospital experts or attending physicians will conduct multiple tests.

Under the premise of ensuring safety, the patient is safely transferred to a designated hospital for diagnosis and treatment.

Don’t worry. You need to actively cooperate with treatment

Otherwise, life is likely to be in danger, and large-scale infections will also occur.

In addition, proper physical exercise should be carried out in life to enhance the individual’s immunity. Colds and fatigue should be avoided.

Don’t do strenuous exercise, so as not to aggravate the disease.

A friend around me was infected with COVID-19. But my nasopharyngeal swab was negative. Is there any way to confirm that I have had it or am I immune to it now?

Certainly.

Antibody test, also called serological test, can detect the antiviral protein IgM and IgG antibodies produced by your immune system in the blood.

What are the types of samples for serum antibody testing?

It is generally blood, including serum, plasma, and whole blood.

PCR swab test, antibody test, and antigen test difference (Please click here)

 

Covid Swabbing

Covid Swabbing

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Covid Swabbing

Speaking of a Covid sampling Swab. We believe everyone will not be unfamiliar at this time. Because the detection tool used at this time is a possible sample.

Sample swabs directly contact our human organs, such as nasal swabs and throat swabs for testing. Therefore, the selection of the material of the sampling head is very important, and the material of the sampling head is related to the detection of the test.

Flocked swab Sample with the large amount and release amount, a large number of materials contain substances that are difficult to affect dye detection.

Covid swabbing method Flocked swab

Covid swabbing method Flocked swab

Omi Keron strain Covid Swabbing

The team of Professor Huang of Nankai University discovered this through big data modeling and analysis.

The infectivity of Omi Keron is about 37.5% higher than the infectivity of the new crown mutant strain Delta.

The Netherlands and Brazil both reported cases of infection with the Omi Keron strain of the new crown virus on the 28th.

To reduce the spread of the Omi Keron strain, all the people in Bots have recently appeared in the agency. The movement has a new crown for passengers in Bonawana, Malawi, Lesotho, Swaziland, Namibia, Mozambique, and Zimbabwe. Virus detection.

On the 28th in Hubei Province, two cases of Miokeron strain occurred in the capital of Ottawa, Canada.

Following reports of Omi Keron infections in some countries including a week later, this strain was infected with a mutant strain that “needs attention” on the 26th.

The United Kingdom, Germany, Italy, Russia, and Australia successively reported cases of infection with this strain on the 2nd and 28th. Ireland, New Zealand, Australia, the United Kingdom, Canada, the Netherlands, and the Czech Republic have also reported relevant cases.

For the spread of the virus strain, many countries have prepared measures and taken protective measures.

Nose swab test for covid-19 swab samples

Do a good Virus Swab Test,Epidemic is not over yet

Do a good Virus Swab Test, Epidemic is not over yet

How to do nasal swabbing for covid

Cell medical flocked swabs, sampling swab, CHG swab stick, Applicators, sampling swab Manufacturer.

Email:flockedswabs@gmail.com.

Do a good Virus Swab Test,Epidemic is not over yet

Do a good Virus Swab Test,Epidemic is not over yet

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Do a good Virus Swab Test, Epidemic is not over yet.

Winter has arrived, affected by the new crown pneumonia epidemic in Europe. Such as Cuba, the Netherlands, Germany, the United Kingdom, etc., the epidemic is continuing. More and more European countries have recently stopped restarting and tightening anti-epidemic measures. After the outbreak, European experience proved that: “Dynamic zero adjustment has been mastered” . “continuous changes in temperature rise have been controlled.” Advantages and captures “return to zero” and “constantly switch between limiting adjustments”.

COVID-19 mutant virus Omi Kiron strain has spread to all provinces in South Africa.

South African President Ramaphosa said on the 28th that in the next few weeks.

There may be a fourth wave of new crown epidemics in South Africa.

And the public should do a new crown virus sampling swab test as soon as possible and get the new crown vaccine.
In the evening, Ramafosa said in a televised speech that in the past 7 days.

The number of confirmed cases of the new crown in South Africa has risen to an average of 1,600 per day, while the positive rate of new crown virus testing in South Africa has risen from approximately 2% to 9% in the previous week.

If the newly emerging confirmed cases continue to rise, South Africa may enter the fourth wave in the next few weeks.
Lamafosa said that the recently emerged mutated virus, Omi Keron virus, has spread to all provinces in South Africa.

At present, immunization is still the most important means of protecting oneself and others.

The emergence of the Omi Keron virus has sounded a wake-up call for the whole world.

Several countries, including South Africa, have recently reported confirmed cases of Ome Keron, and the World Health Organization listed the virus as a “variety of concern” on the 26th.

Nasopharyngeal swab for covid

Do a good Virus Swab Test,Epidemic is not over yet

Do a good Virus Swab Test, Epidemic is not over yet

About the European epidemic

European experts believe that the recent occurrence of the “epicenter” of the global epidemic in Europe is related to factors such as disease awareness, premature “unblocking”, and insufficient vaccines. The most critical factor-the effect of excessive pendulum movement, which swings from side to side at a strict angle. We must do a good job in the swap test of the COVID-19.

Herd immunity？

Doing a good job of a virus swab test, testing and vaccination is the top priority.

At the beginning of the disease outbreak, Patrick Valence, the chief scientific adviser of the United Kingdom, put forward the theory of “herd immunity”. Now in the world, the EU has completed 7% of the population protection range of about 6%, and still cannot solve the fourth wave of epidemics.

The proliferation of medical resources film festivals appeared. The incidence is higher in the northern region. 79% of people abroad have received local injections. The number of the above cases has reached 9.8 million, and the proportion of the British population is 14.6%. New highs since the beginning of winter, the peaks of the virus wall in various states have taken turns, and no emergencies have occurred. The theory of “in the iron face, group immunity” has broken down.

“Coexisting with the Virus” Nonsense.

Mistakes in the fight against the virus continue to disrupt growth and even increase risks. From the beginning of the new century, the “labor shortage” and supply chain crisis in many countries can end this. Over the past year or so, Europe has had to return and fall in the policy choices of “severe cold and epidemic prevention” and “economic recovery”. The vicious circle of “high control-unraveling-epidemic rebound-re-management”.

However, as the life expectancy of relevant countries or regions has dropped significantly, the problems that gradually emerge after the outbreak of the disease will have a more severe and instantaneous impact.
It has achieved great success by adhering to the goal of zero-clearing the epidemic. Even eager to announce “coexistence with the virus”, trying to adopt a third response method under the situation of repeated zero-sum dynamics.
But, there will be such a road there? The result of choosing to “coexist with the virus” at this stage is nothing more than harming more people’s lives.

Learn more about virus tests, welcome to click：https://swabmanufacturer.com/

Nasal Swab VS Oral Swab

Nasal Swab VS Oral Swab

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Nasal Swab VS Oral Swab

Some customers inquire:

Are nucleic acid tests all about poking the throat?

Will you poke your nose?

“Poke the nose” through the Internet is more accurate,

is that true?

Don’t panic, let’s learn about it with Xiao Liu from Cell medical!

 

When doing nucleic acid testing,
There is a very important project,
Just do a throat swab
There are two types of throat swabs-nasopharyngeal swab and oropharyngeal swab sampling.

Currently
Most hospitals use
Oropharyngeal flocked swab
Because-it is the most convenient to collect samples and less painful.

But there are rumors,
The detection rate of nasopharyngeal swabs is higher,
is that true?
Yes! Yes! Yes!
Studies have shown that the poison load of nasopharyngeal swabs in patients infected with the new coronavirus is much greater than that of oropharyngeal swabs.

Focus on:
Wear a mask when you go out!
Wear a mask when you go out!
Wear a mask when you go out!

The important thing is said three times!

 

Nucleic acid detection, antibody detection

confuse?

After the new coronavirus infects the human body, it will first reproduce in the respiratory system. Therefore, it can be determined whether the human body is infected with the virus by detecting the viral nucleic acid in the sputum and nasopharyngeal swabs.
To
After a period of infection, usually 7-10 days, the human body will produce specific antibodies against the virus. IgM antibodies will appear first, and then IgG antibodies will appear. Therefore, detecting these specific antibodies can determine whether the human body has been infected with the virus. ,

If allowed,

You can, according to your own tolerance,

Choose whether to do a nasopharyngeal swab or an oropharyngeal swab.

in addition,

The serum antibody test is to draw venous blood,

No need to fast!

The flocked swab deposits nylon fibers on the surface of the medical ABS rod in order in a certain direction through the electrostatic field to form a brush layer.

Flocked Swabs for Sample Collection

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Flocked swabs for sample collection

The flocked swab deposits nylon fibers on the surface of the medical ABS rod in order in a certain direction through the electrostatic field to form a brush layer. The layers are fully parallel and perpendicular to the surface of the internal rod.

The brush head can be used for Virus cell collection.

It can be used for sampling the natural cavities of the human body such as oral cavity, nasopharynx and laboratory detection.

flocked swabs for sample collection

flocked swabs for sample collection

Why flocked swabs?

The flocking swab deposits nylon fibers on the surface of the medical ABS rod in order in a certain direction through the electrostatic field to form a brush layer. The layers are fully parallel and perpendicular to the surface of the internal rod. The brush head can be used for DNA collection. It can be used for sampling the natural cavities of the human body such as oral cavity, nasopharynx and laboratory detection.

So that there is no absorption hole in the sampling area of the whole sampling swab.

And the sampling sample will not be dispersed and retained in the fiber, which is conducive to faster and more efficient elution.

Traditional cotton swabs can not completely collect and elute samples, while flocking swabs can elute 95% of samples.

Therefore, the use of flocking swabs has great advantages for various sample collection applications.

Nasopharyngeal flocked swab;

Flocked swabs have some advantages;

1. Sampling is comfortable and easy to use;

Flocking swabs now basically use “spray technology”, which vertically attaches millions of nylon fibers to the head of medical ABS swab rod through the flocking process of electrostatic charge.

The function of the vertical nylon fiber is similar to that of a soft brush. The use of this soft brush in the sampling process makes the user feel free of foreign objects. At the same time, the flocking swabs used in different parts adopt different breaking points, and the rod adopts different thickness to make the softness different.

For example, the nose swab is thinner and softer at the upper end of the rod, and the breaking point is longer, which fully conforms to ergonomics.

2. Flocked swab samples release more;

The capillary action between nylon fiber bundles promotes the strong hydraulic absorption of liquid samples. The sample is kept on the surface to make elution easier. It is much larger than the traditional winding cotton swab. The experimental research shows that the collection and release of flocking swab can reach 95% of the sample, while the cotton swab is only about 20%.

Because most of the samples collected by the cotton swab are easy to be intercepted in the fiber matrix layer of the head during release, it is not easy to release or release a small amount.

3. Flocking swab has biocompatibility and is an ideal choice for PCR;

In order to limit the damage to the sample and improve the accuracy of detection, while the flocking swab is PCR compatible and does not contain RNase and DNase.

Operation method of flocked nylon swab:

Take the sampling method of oropharyngeal swab as an example;

1. First, ask the patient to sit down, then let the patient tilt his head back, open his mouth, and make an “ah ~” sound.

2. The sampler fixed the patient’s tongue with a tongue depressor, and used a flocking swab to cross the root of the tongue to the posterior pharyngeal wall, tonsil recess, lateral wall, etc.

3. Wipe repeatedly for 3 ~ 5 times to collect mucosal cells.

4. Slowly take the swab out of the mouth, vertically put it into the virus preservation solution, break the tail of the swab, and tighten the sampling tube to avoid leakage.

5. Send to the laboratory for testing as soon as possible.

Swab flocked matters needing attention:

1. The swab shall be placed vertically in the sampling tube, and shall not be wiped to the bottle mouth to avoid pollution.Viral Transport Medium.flocked swab copan.

2. It is best to send it or send it to the laboratory for inspection on the day of sampling.

3. Before submission for examination, it must be verified that the specimen is consistent with the submission form. The appearance of the sampling tube must clearly write the patient’s name and basic information.

4. The submitted samples must submit (or submit the electronic version in advance) screening information form, inspection form and other materials.

Viral Transport Kits | Viral Transport Medium | VTM Kit

Viral Transport Kits | Viral Transport Medium | VTM Kit

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Viral Transport Kits | Viral Transport Medium | VTM Kit

Winter is coming, the cold current is coming, the goose feather like snow is flying all over the sky, and the whole world is wearing a white coat.

Many customers once again throw this “soul question” to us. “Can your Viral Transport Kits adapt to the cold environment?”

He answer is yes. Let’s follow Cell medical Dr. Li for experimental verification!

Experimental purpose

Verify that the Viral Transport Medium of cell medical (Dongguan) Co., Ltd. has no significant impact on its service performance after low-temperature freezing and thawing.

Experimental scheme

Simulate the process of low-temperature freezing during transportation, place the sampling tube in a low-temperature environment for 24 hours, and then melt at room temperature. The sampling tube products stored normally without freezing and thawing were used as the control. Each group was added with virus mixture, stored at 4 ℃ for 24 hours, and then bathed in water at 56 ℃ for 30 minutes for nucleic acid extraction and nucleic acid detection. Set 2 repetitions for each group.

1. Low temperature icing simulation: set two low temperature gradients and place the sampling tube in two low temperature environments of – 20 ℃ and – 80 ℃ respectively.

2. Mixing of virus solution: We used two different concentrations of virus solutions, representing high and low concentration gradients respectively. The copy numbers of virus solution were 106 copies / ml and 104 copies / ml, respectively. Simulate the actual sampling process, add the virus solution in the volume ratio of 1:10 to the sampling solution, and the virus solution is 100 μ 50. 1ml of sampling solution and add 100 ml to it μ L of oral liquid.

3. After mixing each group, place it in 4 ℃ environment for 24 hours and inactivate it in 56 ℃ water bath for 30 minutes.

4. Extract the nucleic acid of each group of virus, and detect the virus content of each group by RT qPCR. The CT value is used as the basis for result evaluation. The higher the CT value, the higher the detected concentration.

5. The experimental groups are as follows:

Main experimental materials

  •   Sampling solution: virus preservation solution produced by cell medical (Dongguan) Co., Ltd.
  •  virus diluent: the virus isolation serum-free medium of Cell medical was used for gradient dilution.
  •   virus for verification: porcine epidemic diarrhea virus. Its structure and genome size are similar to those of New Coronavirus.
  •   nucleic acid extraction reagent: non cleavage nucleic acid extraction reagent (magnetic bead method).

Viral Transport Kits Experimental results.

1. Product appearance.

the color is consistent without precipitation.

2. Performance evaluation results

amplification curve.

A. amplification curve of each experimental group and negative control group:

The groups with earlier peaks are the amplification curves of high concentration groups, and the groups with later peaks are the amplification curves of low concentration groups.

Empirical conclusion.

The Viral Transport Medium products of Cell medical (Dongguan) Co. ,Ltd. will not affect its service performance after one-time freezing and thawing.

And can fully meet the requirements of low-temperature transportation and low-temperature preservation of virus samples.

Viral Transport Kits:composed of flocked swabs and test tubes with Viral Transport Medium(VTM)

 

Covid Rapid Test Kit

Covid Rapid Test Kit

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Covid Rapid Test Kit

Good news, recently, Health Canada approved covid-19 rapid test equipment. From now on, this equipment can be used for virus testing all over Canada, and the results can be obtained in 15 minutes at the fastest!

The number of outbreaks in Canada has soared, and the pressure of virus testing has also soared! Ontario and other places once had to queue up for more than 4 hours to wait for virus testing.

This will help alleviate the increasing number of confirmed cases and the need for virus testing. Best of all, the rapid test device can be managed by trained professionals in pharmacies and other places, without having to test the results through the laboratory.

About Antigen self test kit.

Antigen self test kit sampling process-Covid Rapid Test Kit

Antigen self test kit sampling process-Covid Rapid Test Kit

At present, most covid virus tests in Canada are carried out in public health clinics, and then the samples are sent to the laboratory for analysis.

This process may take several days.

Bcause some cities are facing the situation that testing centers queue up for hours.

How much do you know about COVID-19 antigen detection technology?

In late spring and summer of 2020, the COVID-19 epidemic was initially resurgent beyond all expectations, and unexpectedly came back with a strong attitude.

“COVID-19” On August 26, 2020, in order to control the spread of the epidemic.Abbottswab.

In addition, the federal government will spend $760 million to buy 150 million copies of reagents and transport them to nursing homes and schools in about a month.

Antigen detection.

By the end of October 2020, with more similar tests under way and waiting for emergency approval.

Three more antigen test kits have obtained the emergency use authorization (EUA) of the US Food and Drug Administration (US FDA), and the total number has reached 7.

In addition, although the World Health Organization was unwilling to do so at first.

It also approved the use of two antigen detection kits following the emergency authorization of the U.S. Food and Drug Administration in September and October 2020.

In the invention and transformation caused by covid-19 pandemic, detection technology has become a hot spot of biotechnology and engineering innovation.

In addition, more extensive measures such as wearing masks, maintaining social distance, isolating and tracking contacts.

And faster and cheaper screening tests provided by Cell medical provide hope for people’s urgent need to combat this infectious disease and make progress.

Many places in the world that seemed to have controlled the epidemic in the early stage broke out again.

Which shocked public health experts and called on everyone to carry out rapid and frequent testing.

Covid 19 self test rapid antigen test.

According to a report recently released by the Rockefeller Foundation.

If only to meet the testing needs of primary and secondary schools and nursing homes.

The United States should complete 200 million rapid tests per month by January 2021.

Although people tend to detect with higher accuracy, antigen detection with accuracy of only 70% .

People can also find infected persons omitted from previous tests through frequent detection. And provide sufficient accuracy for continuous screening.

According to Mara g. Aspinall, a practical professor and medical diagnostic expert at Arizona State University (ASU) in Tempe.

The co-author of the report, the number of tests required to screen the entire U.S. population may be twice that required by schools.

“Now it’s time,” Aspinall said. “We have an agreement and testing reagents. I hope the community can reduce the spread of the virus and control the epidemic again.”