DETROIT – After you receive the COVID vaccine are you able to check up on it and make sure it’s working? It’s not as simple as getting an antibody test. A Metro Detroit healthcare worker tried by ...

Here’s a question from a reader: My husband and I were fully vaccinated against COVID-19 in January 2021, and we received booster doses in October. I received Pfizer shots, and my husband got Moderna.

WEST PALM BEACH, Fla. — If you've been infected with COVID-19 or got the vaccine, you likely have antibodies. But what does that really tell you? Waking up every day in a pandemic for Leigh Ann David ...

Public health experts, including members of the White House Coronavirus Task Force, have argued accurate Covid-19 antibody tests can support efforts to get Americans back to work by determining who ...

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 ...

Many Americans are basking in the warm light of what appears to be the end of the coronavirus pandemic. Millions of people are vaccinated, and restrictions that had prevented further spread of ...

When COVID-19 cases started ticking up across the U.S. a year ago, Christopher Heaney and his research team at the Johns Hopkins Bloomberg School of Public Health went into high gear, supporting ...

Thousands of adults a day will be given free access to antibody tests through a new national surveillance programme launched by the UK Health Security Agency next week, to help improve our ...

In January 2020, the Food and Drug Administration (FDA) began considering the U.S. response to Covid-19. On February 4, after the declaration of a public health emergency, we began authorizing tests ...