It started as a respiratory illness—or so everyone thought. But it quickly became apparent that SARS-CoV-2, the virus that ...

Viruses are masters at disguise. When they are pushed too far by our immune system, they send new virus variants into play ...

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

A new study found that people who have had COVID-19 are more likely to develop chronic fatigue syndrome. A researcher and ...

Researchers have developed a powerful tool that can detect variants of SARS-CoV-2 with high transmission potential before they become widespread. This approach could significantly support public ...

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

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

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

Investigators from Mass General Brigham have found that a method originally designed for cancer detection can also identify and monitor even tiny amounts of SARS-CoV-2 intact viral particles in blood ...

The Central Intelligence Agency previously said that two explanations were plausible, a lab leak or a natural source for the ...

The Vaccine and Infectious Disease Organization (VIDO) at the University of Saskatchewan has been awarded a $24 million grant ...