A new COVID-19 variant, BA.3.2, has been detected in 25 U.S. states, the CDC reports, with immune escape traits that may ...

The ancestor of the virus that causes COVID-19 left its point of origin in Western China or Northern Laos just several years before the disease first emerged in humans up to 2,700 kilometers away in ...

Vaccinating birds against bird flu reduces the spread of the disease, but may have unintended consequences. This is the warning of a new paper in the journal Science Advances, which concluded that ...

Hopefully, you have already received your seasonal flu vaccine this year. These shots are highly effective at preventing illness, ultimately lowering the spread of the virus throughout the population.

Scientists at the University of Vienna, Austria, have screened great ape specimens obtained from natural history museums to identify DNA viruses. This groundbreaking study provides unique insights ...

Study: Ancient evolutionary origins of hepatitis E virus in rodents. Image Credit: Shutterstock AI / Shutterstock.com A recent study published in PNAS describes the evolutionary origins of hepatitis E ...

Add Yahoo as a preferred source to see more of our stories on Google. Study suggests tymoviruses infecting crops today may trace their origins to Eurasian plants before the last Ice Age. (CREDIT: ...

Over the last century, a once-deadly mosquito-borne virus has evolved so that it no longer sickens humans. New research shows that changes in the virus’s ability to target human cells paralleled the ...