In the midst of pandemic upheaval, researchers have gained fundamental insights about how the body fends off infections.

A study found that some long COVID patients who took Paxlovid saw improvement. But experts said the research isn't enough to ...

But the report, on the experiences of 13 patients, found that the drug had no benefit for some people and that some who benefited said the improvement didn’t last.

Covid symptoms have largely stayed the same over the last few years: cough, congestion, fever, a sore throat, nausea, ...

Most people now have some degree of immunity to COVID, either from vaccination or infection, Schaffner said. The data on how ...

Whether Covid-19 was unleashed by a laboratory mishap ... while most elements of the intelligence community lean toward natural origins. Lab-leak proponents, such as Alina Chan, a molecular ...

Washington: Whether Covid-19 was unleashed by a laboratory ... a research-related incident," Ebright concluded. - The case for natural spillover - On the other side, researchers like Angela ...