The source of the SARS-CoV-2 virus, which causes COVID-19, remains elusive. With "low confidence," some federal agencies ...

With the rise of omicron came the fall of long-lasting protection from reinfection with the pandemic coronavirus SARS-CoV-2, ...

President Donald Trump's effort to unilaterally wind down the United States Agency for International Development (USAID) has ...

In the midst of pandemic upheaval, researchers have gained fundamental insights about how the body fends off infections.

Aside from the potential curse of long COVID, people who've had the SARS-CoV-2 virus may be more likely to develop high ...

AN infectious disease expert at the University of Port Harcourt Teaching Hospital, Dr Chizaram Onyeaghala, has allayed the fears that Human metapneumovirus (HMPV) is extremely unlikely to be the next ...

A newly developed vaccine against a group of viruses including SARS-CoV-2 is producing promising results in mice, part of the ...

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

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