The first known meta-analysis of how SARS-CoV-2 variant type and time since infection influence long-COVID symptoms ties Omicron to brain fog and paresthesia (numbness and tingling), while earlier ...

The first and largest dataset of genomic structure variations specific to childhood cancers was published today by scientists from St. Jude Children's Research Hospital and the National Cancer ...

Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — While COVID-19 isn’t the deadly and dangerous virus it was five years ago, it has still found a way to poke its ...

As is the case every year, new variants of the virus that causes COVID-19 are circulating in Europe. In Germany, the variant XFG is now dominant. It is often referred to in the media as the ...

The variant is officially named XFG but is being called Stratus. It was first found in Southeast Asia in January, and at the time was 0% of cases in the U.S., but by the end of June, it was about 14% ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the ...

Summer heat, outdoor fun … and cold and flu symptoms? The three may not go together in many people’s minds: partly owing to common myths about germs and partly because many viruses really do have ...