It can happen even after a mild case and at any age, although rates have declined since the pandemic’s early years. Studies show vaccination can lower the risk. It also is not clear what causes long ...

The first discoveries of people infected with the COVID-19 virus were in Wuhan. Five years after the initial lockdown was ...

"The government cannot be a welfare program for everybody doing low quality, low credibility, irreproducible, low value of ...

The risk of developing RDS was significantly increased among newborns born to mothers with confirmed COVID-19 infection during pregnancy.

The CIA's new assessment adds to the ongoing debate about the origins of COVID-19, but the exact cause is still uncertain.

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 ...

Around the time that bat ancestors evolved powered flight, their genomes picked up immune adaptations that can quell viral ...

Trump has long charged that WHO Director-General Tedros Adhanom Ghebreyesus covered up China’s responsibility for the Covid pandemic, and also aided Democrats who called Trump’s own move to shut the ...

Not a speck of evidence has emerged showing that the COVID virus leaked from a Chinese lab. So why does a just-released CIA ...

It wasn’t surprising when a friend messaged that he’d left work early one recent day because he wasn’t feeling well.

On Saturday, new CIA Director john Ratcliffe made public the CIA’s reassessment that shifts from an inconclusive position to ...

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