From Stratus to Cicada, several variants are on the radar as COVID-19 activity rises, impacting how the virus spreads, its ...

Cases of Covid-19 have risen sharply across the UK this month, driven largely by a variant of the virus known as ‘XFG’.

We're keeping an eye on new influenza and SARS-CoV-2 viral variants. Here's what we know about those viruses—and your immune system's ability to fight back. According to the U.S. Centers for Disease ...

Scientists pinpoint the protien responsible for mutation of the virus. The Delta variant of SARS-CoV-2 was deadlier than any ...

It may be spring, but virus season isn't over yet. Flu and Covid, including a new variant called BA.3.2, nicknamed "cicada," are still circulating, along with several other respiratory illnesses and a ...

As the spread of infectious diseases accelerates, technologies that can accurately distinguish multiple viruses in a single test are becoming increasingly important. KAIST and an international ...

In recent weeks, the omicron variant has exploded in the U.S. and other parts of the world. Its disproportionate and sometimes devastating impacts on the unvaccinated — and the possibility of new ...

A study of 156 patients in Xinjiang, China, links a specific KSHV K15 gene variant to aggressive Kaposi sarcoma through ...

As the diversity of circulating IBD viruses continues to challenge poultry flocks, matching vaccination strategies to the ...