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

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

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

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

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

VirusHB-Chip offers groundbreaking sensitivity in detecting SARS-CoV-2 in plasma, saliva, and stool, transforming COVID-19 diagnostics and treatment strategies.

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

Researchers report the ability of tofacitinib to reduce infection risk with SARS-CoV-2 in individuals who are deficient in ...

Scientists at the University of São Paulo analyzed blood samples donated by six serodiscordant couples where female partners ...

“Although individual vaccines have been developed and approved for use in humans against SARS-CoV-2 and influenza viruses, there is no vaccine approved to simultaneously protect against both viral ...

In the COVID-19 pandemic era, at-home, portable tests were crucial for knowing when to wear a mask or isolate at home. Now, ...

CDC testing data for the same period reveals that 6.6 percent of COVID-19 tests came back positive, with Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin seeing the highest test positivity ...