Here’s what we know so far about a new virus detected in eastern China.

Several mechanisms contribute to the increased transmissibility of this SARS-CoV-2 variant.

With a global alarm ringing because of an unprecedented outbreak of monkeypox, we should also consider a different but closely related viral threat.

Roseolovirus infection disrupts how the body trains immune cells not to attack it, a mouse study shows.

Hultin’s work helped identify the virus behind the 1918 flu pandemic.

Evidence suggests that COVID-19 is primarily an airborne disease. Yet the details of how transmission occurs are still debated and frequently misunderstood.

In chapter 8, “Dr. Shope’s Warty Rabbits,” author Michael P. Branch describes the scientist who unearthed the viral cause of strange growths on wild rabbits.

The Nobel laureate had courted controversy in recent years on vaccines and other matters.

Anecdotal reports and results from small studies on the diagnostics’ accuracy have prompted questions about the devices’ usage with the new variant, but researchers say more data are needed and emphasize the continued importance of SARS-CoV-2 testing.

He coined the term “structural biology.”

The Scientist spoke with the UK’s chief veterinary officer, Christine Middlemiss, about this winter’s high bird flu prevalence, the effects of the disease, and efforts to combat it.

While the weather isn’t currently the dominant factor driving SARS-CoV-2 transmission, experts say that in the future COVID-19 may become a disease of winter.

Using a novel lab technique, researchers identified a mutation that allows the virus to insert more genetic material into host cells.