As the world watches and wonders when coronavirus pandemic stay-at-home orders and social distancing measures might end, some hope antibody tests might help provide a solution. As the world watches ...

You want to know if you have immunity to COVID-19. And now there are tests on the marketantibody teststhat promise to tell you if you were exposed to the novel coronavirus or had the disease. The hope ...

When the body encounters an infectious agent like SARS-CoV-2, it produces antibodies that detect and neutralize it. The antibodies bind to distinct proteins on the virus’s surface called antigens. As ...

As the world continues to navigate the aftermath and lingering presence of COVID-19, one question remains as relevant as ever: Which COVID-19 test is right for me—diagnostic or antibody? Whether ...

Antibodies are the immune system's precision tools for recognizing and neutralizing viruses, bacteria and other foreign ...

There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three methods ...

Video above: Companies test antibody drugs to treat COVID-19Antibodies that people make to fight the new coronavirus last for at least four months after diagnosis and do not fade quickly as some ...

"We feel this pressure because we want to help people." Antibody tests, which reveal whether someone has been infected with the novel coronavirus, have been touted as key to reopening the economy and ...

Such a treatment also may help determine how many people were exposed. With a limited supply of COVID-19 tests in the United States, people with mild symptoms are less likely to be tested, leaving ...