Unknown Facts about Antibody Testing

Do you suspect you have coronavirus, but you were never tested? The good news is that you can benefit from antibody testing. The antibody testing in Otsego provides testing in the field and the office, and the results are obtained within 20 minutes.

What is antibody testing?

An antibody test is screening for antibodies present in the blood. The body creates this when fighting any infections, such as COVID-19. It also happens when a vaccine – like the flu shot – is administered. That’s how immunity to a virus is built.

Antibody testing is not necessarily checked for the virus itself, but it determines whether the body’s defense against illness and the immune system has responded to the infection. Antibody testing can also be called the serology test.

How Diagnosis and Antibody Testing Reduce the Spread of COVID-19

People that have symptoms can get care earlier with COVID-19 diagnostic testing. Contacts can be easily traced, and self-isolation started as soon as possible to help reduce the virus’s spread.

COVID-19 test is not 100% accurate because you can test negative, and still, you are infected or test positive but not infected (false-positive results). It’s necessary to follow COVID-19 guidelines for disease control and prevention, like wearing a mask and maintaining social distance until further notice.

Antibody tests indicate how many people were infected with COVID-19 and recovered and those who did not have symptoms. This helps determine who is immune and to what extent.

When is antibody testing done, and why is it important?

Antibody testing is generally done after full recovery from COVID-19. A health care provider takes blood samples by drawing blood from the arm’s vein or by a fingerpick. The blood samples are then tested to determine if you have generated antibodies against the virus.

When the test indicates that you have antibodies, it shows that you were somehow infected with the virus in the past. But having antibodies does not necessarily suggest that you are protected against being infected again with COVID-19.

The type of antibody and the timing affects the accuracy. Antibody testing is not advised until at least 2 weeks after the visible symptoms. Another importance of accurate antibody testing is that individuals who recovered from COVID-19 may be qualified to donate plasma. The plasma can be used to cure others with severe diseases and boost their immunity.

Tests used to diagnose COVID-19

PCR test. This test spots material of the virus using a polymerase chain reaction, a lab technique. A fluid sample is taken with a nasal or throat swab, or you can spit it into a tube to provide saliva samples. Results are available in a few minutes and are very accurate if performed by a professional.

Antigen test. It discovers specific proteins in the virus. A positive antigen test is accurate when you follow the instructions carefully, but there is a high chance of getting false-negative results.

The great team at GatherWell Rapid COVID-19 Testing will talk about your test results after antibody testing and what you need to do. COVID-19 research is still ongoing; therefore, antibodies testing positive does not mean that the strength and length of the virus’s immunity are guaranteed.

News Reporter