Coronavirus antibody tests can determine if someone was previously infected, but many available tests are not fully reliable, according to the head of a Los Angeles clinic. LOS ANGELES -- In addition ...

An American health care company hopes to ship millions of coronavirus antibody tests across the country in hopes of helping both researchers in finding a treatment and public health officials in ...

SAN FRANCISCO -- There has been a lot of talk about testing for the coronavirus, but you may not entirely understand what the different tests are for. The coronavirus makes some people sick, some ...

When was your last COVID-19 shot and how much immunity do you still have? Researchers are working on a new generation antibody test that would give a more precise measure of the level of neutralizing ...

Lawmakers worry about the reliability of the tests as states reopen. Democratic lawmakers are questioning the accuracy of a number of coronavirus antibody tests seen as crucial to reopening the ...

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 ...

CHICAGO (NewsNation Now) — The U.S. Food and Drug Administration (FDA) issued an emergency use approval for Abbott’s latest lab-based COVID-19 IgM antibody test, the company announced Monday. Abbott ...

During the outbreak of COVID-19, Medicare is supporting people by providing coverage for the healthcare they need. The SARS-CoV-2 antibody test is included in this coverage. The coronavirus antibody ...

Antibody tests are becoming more available in drugstores, but what do the results really tell you? Above: A Paris pharmacist deposits a blood sample for a COVID-19 antibody test. Each week, we answer ...

RALEIGH, N.C. (WTVD) -- The North Carolina legislature is funding a year-long study that they hope will help state officials determine when they can safely reopen the economy. The state legislature ...

Llama antibodies clamp the coronavirus shut at its weakest spot—leaving the virus powerless to mutate or infect.