Two people infected with the same strain of COVID-19 can have vastly different experiences. One might never even sniffle, and ...

A case-control study in Port Harcourt, Nigeria, finds that mild COVID-19, malaria, and co-infection all elevate platelet ...

A three-year Chinese hospital study of 519 children with COVID-19 found that hyponatremia and elevated neutrophil count were ...

Researchers at the University of Liège have used imaging-based spatial single-cell transcriptomics to map the cellular ...

Most people become infected with a virus at some point in their lives, be it one that causes the flu or one that causes the common cold. Usually, our bodies can fully clear them out. But some stick ...

Novo Nordisk and Eli Lilly say GLP-1 drugs slowed aging clocks, but the data are early and unreviewed. Here is what patients should know. A study of 1.4 million women links pregnancy complications to ...

The U.S. Centers for Disease Control and Prevention said the COVID-19 vaccines caused the largest carcinogenic exposure in history. In the summer of 2026, a rumor spread that the U.S. Centers for ...

Add Yahoo as a preferred source to see more of our stories on Google. The CDC does not list pulmonary infarction as a common side effect of any approved mRNA COVID-19 vaccine that is used in the U.S., ...

COVID-19 immunity may recognise some closely related bat coronaviruses, a new Pirbright Institute and King’s College London study finds.

COVID-19 activity remains low in New York and across much of the country, but infections and positive tests have been ticking upward as summer comes to an end, according to the latest data from the ...