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 ...

It's been less than a month since health officials reported the first known case of a new and more contagious coronavirus variant in Texas. The man, a Harris County resident, had no travel history.

For years, dahlia growers and the labs that test their tubers have treated Dahlia mosaic virus (DMV) and Dahlia common mosaic ...

For decades, two different viruses were believed to be responsible for a common, untreatable disease in dahlias, a colorful, ...

COVID might be on the horizon once again. A new COVID-19 variant has been detected and it’s spreading across the U.S., according to health officials. Per a study published last week by the Centers for ...

The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...

Flu and Covid, including a new variant called BA.3.2, nicknamed “cicada,” are still circulating, along with several other ...

Evidence is mounting that having COVID-19 may not protect against getting infected again with some of the new variants. People also can get second infections with earlier versions of the coronavirus ...

The Epstein-Barr virus seems to affect gene expression and cell signalling in a way that causes the autoimmune condition ...

CHICAGO (Reuters) - After developing and rolling out COVID-19 vaccines at record speed, drugmakers are already facing variants of the rapidly-evolving coronavirus that may render them ineffective, a ...

Modern laboratory techniques for the detection of novel human viruses are greatly needed as physicians and epidemiologists increasingly deal with infectious diseases caused by new or previously ...

PULLMAN, Wash. - For decades, two different viruses were believed to be responsible for a common, untreatable disease in ...