When Should COVID-19 Antibody Tests Be Used?

When Should COVID-19 Antibody Tests Be Used?

The answer to this question will help a lot in understanding the best use of COVID-19 antibody tests in fighting the Coronavirus Disease 2019 (COVID-19). Also known as serology tests, antibody tests are developed to check for the presence of antibodies human whole blood, serum, or plasma samples.

When antigens such as viruses invade the human body, the immune system responds by producing protective proteins, antibodies, to help eliminate them from the body. Since antibodies are disease-specific, scientists have confirmed the presence of COVID-19 antibodies.

Before we get to when should COVID-19 antibody tests be used, it is important to understand the type of people that are eligible for serology testing. Not everyone should be tested for COVID-19, only those that are experiencing coronavirus symptoms or may have had close contact with someone diagnosed with COVID-19 are advised to get a viral test.

Epidemiological studies have shown that there are people who will not show COVID-19 symptoms during an infection, asymptomatic, while in others the immune response delays – presymptomatic. The spread of the novel coronavirus through the two conditions are considered to be secondary transmissions. Viral testing should be done on these people to determine the presence of SARS-CoV-2.

Viral testing is done on an individual showing SARS-CoV-2 infection symptoms to check for current infection. Here, healthcare providers will collect a nasal swab sample for COVID-19 testing. How long it will take for your results to be out may range from days to weeks depending on the type of viral test administered.

According to the Centers for Disease Control and Prevention (CDC), you would need to do a COVID-19 antibody test to understand past infections. Serology tests can be requested by a healthcare provider and local or state ​health department. These tests look for antibodies specific to a viral infection, in our case, it is neutralizing proteins produced to fight SARS-CoV-2.

According to the CDC and WHO (World Health Organization), a COVID-19 antibody test kit can only be used as a diagnostic tool for COVID-19 when the viral test delays or when a molecular test is likely to fail or has failed.  The presence of protective proteins in a blood sample can tell of a current infection if the test only detects the presence of IgM antibodies.

The shortage of reagents for molecular testing gave rise to the use of diagnostic tests for COVID-19 antibodies. However, this testing technique may not be accurate in diagnosing a current COVID-19 infection because the immune system in some people can take up to three weeks after the infection to develop SARS-CoV-2 antibodies.

An antibody test for the novel coronavirus requires the use of a rapid COVID-19 antibody test kit. Using a lancet, the healthcare professional collects and stores whole blood samples obtained from fingerpicks.  The specimen is added into a test cassette and in less than 15 minutes your results are ready for interpretation. The test results can either be positive or negative for IgM, IgG, or both.

Using reliable coronavirus antibody test kits will provide more accurate readings which can be useful in understanding the spread of COVID-19 in a target population. Antibody tests for the novel coronavirus are of great importance to scientists studying the response of the human immune system against SARS-CoV-2 infection.

Health experts studying antibodies specific for COVID-19 are curious to know the level of protection humans have against the disease and for how long the immunity can last. At the moment, we can only detect and estimate the number of SARS-CoV-2 antibodies in blood samples of people who have tested positive.

Policymakers rely on coronavirus antibody testing kit results to gauge the “herd immunity” of a population before issuing “immunity passports”. Most governments around the world are banking on the resistance to the spread of the COVID-19 within large populations that contain individuals immune to the disease to ease restrictions.

A group of researchers and scientists rely on COVID antibody tests to identify recovered COVID-19 Patients who are willing to donate convalescent plasma for the development of treatments. A treatment made from COVID-19 antibodies can be used to help seriously ill patients currently fighting the infection.

Most nations all around the world wait for a COVID-19 vaccine to be developed. On the other hand, health experts looking to understand the role of antibodies in fighting SARS-CoV-2 infection are looking for proof of immunity against future re-infection. What we know so far is that people with mild symptoms produce fewer antibodies and that these protective proteins have rapid decay rates.

Now that you know when COVID-19 antibody tests should be used, you will need reliable coronavirus antibody test kits to get accurate results. If you are looking to buy only FDA EUA authorized coronavirus (SARS-CoV-2) IgM/IgG rapid test kits, then Rapid Connect Medical is the company that you should contact. Feel free to contact their rapid-ship response team for more information about large test kit orders.

If you are considering to include antibody testing in your COVID-19 mitigation strategy for your employees, then Rapid Connect Medical has the right solution for your organization. The company is an authorized distributor of FDA, EUA approved COVID-19 antibody test kits offering affordable innovative and productive solutions for big organizations.

For more information on the large Coronavirus (SARS-CoV-2) IgM/IgG rapid test kit orders, you can contact the Rapid Connect Medical rapid-ship response team. The company can handle more than 10,000,000 test kits orders. Feel free to request for a quotation or any other information you need to complete your transaction.

Generally, COVID-19 antibody test results are useful in decision making and providing data in studies that are meant to create an understanding of the nature and spread of the novel coronavirus. If you are looking for reliable coronavirus antibody test kits, contact Rapid Connect Medical.  Feel at ease to contact the company’s rapid-ship response team for Coronavirus (SARS-CoV-2) IgM/IgG rapid test kit orders.

A range of affordable mass screening point-of-care tests are available on order from different authorized distributors such as Rapid Connect Medical. This company allows companies and investors to make bulk test kit orders through its rapid-ship response team. If you would like to get more information on the testing capability of their covid-19 antibody test kits, feel free to contact Rapid Connect Medical and place your order today.

The sampling done with the rapid COVID-19 antibody test kit cassette using lateral flow from Rapid Connect Medical will give you the IgG and IgM detectable diagnostics results from between two and ten minutes. It can be used for reference in combination with the results from an RT-PCR (reverse transcriptase-polymerase chain reaction) test. A single finger prick to draw blood can be used with our kit that detects antibodies.  This positive or negative result can be detected as soon as 3 days after exposure to COVID-19 (sometimes before the onset of symptoms occur).  Knowing if you have active igM antibodies even in the first week of infection can help get the best treatment for an infected person.

If you do test positive, potentially exposed, or have traveled to a region with high infection rates, you should seek care from your doctor for treatment and continue to test for IgG antibodies daily until you are cleared to leave quarantine. The sensitivity, specificity, and accuracy or our antibody test kit is very high.  This testing method for the public gives real time results and helps to identify initial infection before the severe flu like symptoms begin.  This kit is intended to be administered by a health care professionals and providers at a clinic or other health care facilities.  Many of the faulty test kits were removed from the FDA EUA website; all of our test kits are authorized by the FDA and their data appears and is included on that website.  Consumers can trust the validity and quality of the antibody test kits sold by Rapid Connect Medical.

The kits used for diagnostic tests for COVID-19 antibodies are usually designed for research use or qualitative detection of coronavirus, and not home use. Also, they can only be used to test the presence of IgG and IgM antibodies against SARS-CoV-2. Since they are aiding tools to RT-PCR or CT scanning, a clinical diagnosis of COVID-19 should be done by a healthcare professional or physician.

An antibody detection test cassette contains antigens from SARS-CoV-2 combined with gold nanoparticles. The device has two wells (one for specimen and one buffer) and a control region on the upper end.  Two types of antibodies are of great importance in diagnostic tests for COVID-19 antibodies: Immunoglobulin M (IgM) and Immunoglobulin G (IgG). 

The importance of the gold nanoparticles in the detection test cassette is to create a colored line in the control region.  Antigens targeting a specific antibody are located in their respective regions on the nitrocellulose membrane of the test cassette. The IgG and IgM regions are coated with anti-human antibodies for each. 

The rapid COVID-19 antibody test kits you will find on the market are designed to detect SARS-CoV-2-specific antibodies. The ones distributed by Rapid Connect Medical are FDA research approved and evaluated and validated by a comprehensive clinical study.  This antigen test kit was developed in response to the COVID-19 global pandemic and offers a power tool for health care providers.  The immune response produced by a Coronavirus viral infection is what this test measures.  The CDC testing standards for laboratories were strictly followed during the clinical trials for our antibody test kit.

This is a serology elisa based test for SARS-CoV-2 antibodies in serum or plasma components of blood. Information on the collection data, total sample size, and validation of lab samples can be found here for review.  Interpretations of test results should be confirmed with a lab and a a medical professional should diagnose your infection status not only on the sole basis of your rapid test kit results.  This rapidtest should be performed by a licensed medical professional and your infection status determination may require additional tests.  With the presence for IgG antibodies people can have immunity for some time.  While viruses such as influenza have been a problem in the past, Covid-19 is a serious problem we aim to help eliminate.

Rapid Connect Medical distributes large orders of Coronavirus (SARS-CoV-2) IgM/IgG rapid test kits to global professional sports league and arenas. Rapid Connect Medical is the leading provider of Covid-19 Antibody test kits in small quantities25 test kit packs, as well as bulk orders for large countries, companies, and organizations.  If your institute or corporation is in the need of antibody test kits, feel free to email our sales team.  The company covers the USA, Canada, South America, and European territories. Therefore, if you are from these areas, Rapid Connect Medical will be able to assist you with availability, pricing, and ordering. Our test kit is considered to be the best product on the market for rapid Covid-19 antibody testing.


Our test kits are FDA EUA (Emergency Use Authorization) Authorized, have the CE Declaration for authorized European Union distribution, and have an authorization for use by the HHS for Pharmacies and Pharmacists.  Federal guidance has been issues for Rapid Connect Medical’s COVID-19 Antibody test kit that is 98.20% accurate with results in 2 to 10 minutes.  Don’t take a risk using inferior test kits, our Antibody Test kits are tested in a biotechnology laboratory!  The development of the technology for this screening standard with confirmed scientific accuracy is unique to Rapid Connect Medical‘s Antibody Test Kit.

If you are interested in ordering a large quantity for commercial, biomedical, biological, science, or pharmaceutical applications and have questions, feel free to book a call with our sales team.  In response to the global demand, our manufacturers have the capacity to support your required production needs.  Covid-19 testing is also covered by many insurance plans.  For our update on insurance coverage from our website, that can be accessed here.  Our newest test kit also has data from specimens collected by the Mayo clinic.

Important Features:

Certification and Authorization – COVID-19 antibody test kits from Rapid Connect Medical are safe for use under the Emergency Use Authorization (EUA) of the FDA (Food and Drug Administration). They also are authorized by The U.S. Department of Health and Human Services (HHS) for Pharmacy or Pharmacist use. The antibody test kits come with a CE Declaration, meaning that they are clear for use in countries that fall under the European Union. 

Storage and Quality – the Coronavirus antibody testing kits from Rapid Connect Medical have a shelf life of 24 months from the date of manufacture. 

Ease of Use – the COVID-19 antibody test kits from Rapid Connect Medical are easy to use and you can get your results in two to ten minutes. The antibody test kits are designed for medical professional use and not as an over-the-counter product for home use. 

Technology – the rapid serologic COVID-19 antibody test kits from Rapid Connect Medical use lateral flow technology. 

We offer fast shipping methods for our antibody test kits at an affordable rate. You can order test kits online at https://rapidconnectmedical.com/

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