Why It Matters: Case counts have become less reliable.Even if people who are infected with the coronavirus never seek testing or treatment, they shed the virus in their stool. That has made…
XBB.1.5 strain of CovidCFOTO | Future Publishing | Getty ImagesThe U.S. Food and Drug Administration on Friday recommended that Covid vaccine manufacturers make single-strain shots for the…
A woman receives a booster dose of the Moderna coronavirus disease (COVID-19) vaccine at a vaccination centre in Antwerp, Belgium, February 1, 2022.Johanna Geron | ReutersThe U.S. Food and…
Syringe with Covid-19 vaccine against the XBB Variant. Fight against virus Covid-19 Coronavirus, Vaccination and immunization.Undefined Undefined | Istock | Getty ImagesU.S. Food and Drug…