The latest coronavirus strain, XEC, makes up 17%. It is another descendant from the Omicron family, according to Yale ...

COMIRNATY Omicron XBB.1.5 is a vaccine given to prevent ... a weakened immune system or are on a medicine that affects your immune system; a bleeding disorder, bruise easily or are on a blood ...

a Yale Medicine infectious diseases specialist said in YaleMedicine. Symptoms of XEC are similar to Omicron and its subvariants, and include congestion, running nose, cough, shortness of breath ...

Researchers at Kumamoto University have made a significant breakthrough in the fight against COVID-19 with the development of ...

Over the last few years, the SARS-CoV-2 virus, responsible for COVID-19, has undergone significant changes, evolving from the ...

associate professor of internal medicine at the University of Michigan, told the New York Times. How can I tell I have Omicron? Covid map: Where are cases the highest? America's top infectious ...

Medically reviewed by Kate Colby, MPH If you have COVID-19, you may be wondering how long your illness will last. Your ...

Study explored the relationship between SARS-CoV-2 infection in children under two years old and cognitive development, finding no evidence of increased developmental delays post-infection ...

In August, the Food and Drug Administration authorized updated vaccines against COVID-19. Here's what to know about the three vaccines available in the U.S.

Europe's medicines agency said on Thursday that reported cases of the Omicron virus variant so far appear mild. It hedged its announcement, saying that more work was being done to figure out how ...

During the Delta era, there were 5.34 cases of long COVID per 100 vaccinated people 1 year after infection, dropping to 3.5 cases per 100 people during the Omicron era. "The good news is that PASC ...