Researchers have developed a powerful tool that can detect variants of SARS-CoV-2 with high transmission potential before ...

The same mechanisms involved in COVID-related cardiovascular events are responsible for COVID-related myocarditis.

Researchers developed a model that detects SARS-CoV-2 mutations linked to increased transmission, identifying high-risk ...

The CIA says both a natural origin and a lab leak "remain plausible" as potential sources of covid-19, following a review of ...

That's a known pathway for disease transmission and likely triggered the first epidemic of a similar virus, known as SARS. But this theory has not been proven for the virus that causes COVID-19.

New CIA Director John Ratcliffe ordered the covid origins analysis declassified, which a spokesperson described as a ...

A research team from Queen’s University Belfast has mapped the introduction and spread of the SARS-CoV-2 virus across Ireland ...

It’s peak cold and flu season in the northern hemisphere. These respiratory viruses and other infectious pathogens are spread through close contact and/or touching contaminated surfaces. Many people ...

“Although individual vaccines have been developed and approved for use in humans against SARS-CoV-2 and influenza viruses, ...

The H5N1 bird flu—widespread in wild birds worldwide and the cause of outbreaks in poultry, US cows and several human ...