Scientists have discovered a stealthy mechanism that cytomegalovirus (CMV)—the leading infectious cause of birth defects in ...

A new study analyzes blood viral loads during early infection to predict mpox severity, potentially improving treatment ...

Genetic protection revealed. Beyond blood type, scientists have identified a genetic factor that might offer protection against norovirus. The FUT2 gene mutation, present in 15-20% of the ...

Russian authorities have dismissed growing speculation over reports of an unidentified virus that causes patients to cough up blood and suffer from prolonged high fever, saying no new pathogens ...

Doctors explain which blood type is more susceptible to norovirus, also known as the 24-hour flu and stomach bug. Plus, how one gene mutation helps protect from it.

A global program to test whether blood plasma from recovered coronavirus patients can be used as a treatment needs blood donations to succeed. They're 19, TikTok viral and making millions on OnlyFans.

This test shows that you have the virus in your blood and also how much of it you have. This test can be expensive, so it's not usually used to test people for HIV infection.