See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. XFG, a COVID-19 variant nicknamed "American COVID" or "Stratus," is ...

Add Yahoo as a preferred source to see more of our stories on Google. Symptoms of XFG are similar to other variants of Covid-19 like Delta and Omicron - Getty Images/Christopher Furlong Cases of Covid ...

XFG, a COVID-19 variant nicknamed “American COVID” or “Stratus,” is circulating as health authorities report an increase in coronavirus activity, just as we head into the colder months. XFG remains ...

From Stratus to Cicada, several variants are on the radar as COVID-19 activity rises, impacting how the virus spreads, its severity, and how it interacts with the immune system. As we near infectious ...

People with long COVID have distinct differences in the mix of bacteria that live in their mouths and lungs, according to a study of more than 700 people published in the European Respiratory Journal.

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. A study found the chronic condition is still an issue ...

It's been over six years since COVID-19 was first declared a national emergency, now health officials are beginning to monitor a new, heavily-mutated variant, known as "Cicada." The variant, which has ...