In the scurry to track, isolate and otherwise beat back the global coronavirus pandemic, testing people for traces of SARS-CoV-2, the virus that causes COVID-19, is a high priority. But a different ...

Yes, the experts agree. If you performed the test correctly, a faint line on a COVID test is still a positive result. "Any line is a positive," Rhoads says. "That's not to say that it's easy to ...

Our top picks for the best at-home COVID-19 tests include in-store and online options that are FDA-authorized for accurate results. Find the best option for your needs with our top recommendations.

The FDA has issued emergency authorizations to 12 antibody tests for the virus. As federal officials gradually begin reopening the country, expanded testing is central to the conversation. Until now, ...

Researchers from the Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences, along with multiple collaborators, have developed a compact diagnostic platform that can evaluate ...

Neutralizing antibody levels rose 37-fold one month after the booster was given. Moderna announced Monday that its COVID-19 vaccine booster increases antibody levels against the omicron variant within ...

Biotechnology company Moderna announced Monday that preliminary data suggests its half-dose booster shot increased antibody levels against Omicron compared with the levels seen when a fully vaccinated ...

Nov 9 (Reuters) - U.S. regulators on Monday authorized emergency use of the first experimental antibody drug for COVID-19 in patients who are not hospitalized but are at risk of serious illness ...