As South Korea battled a spike in flu cases, misinformation swirled online that the country was suffering a resurgence of the ...

Faster post-COVID-19 recovery is observed after infection with the Omicron vs earlier variants, regardless of vaccination status.

SEOUL--South Korea set a new record for COVID-19 deaths on Thursday as officials warned that the highly transmissible Omicron variant could soon become the dominant strain. In recent weeks ...

So far there have been several variants of the virus -- B.1.1.7, B.1.351, P.1, Delta, B.1.617.2, BA.5. Omicron BF.7 strain is driving the current wave of Covid infections in China. As of now ...

The 30-day risks of hospitalization were 17.5%, 15.9%, and 14.4% for COVID, influenza, and RSV, respectively, during the 2022 ...

Patients who received the original monovalent mRNA COVID-19 vaccine were less likely than unvaccinated patients to be hospitalized for COVID-19-associated VTE.

A study suggests that catching COVID-19 significantly raises the risk of developing ME/CFS (formerly called "chronic fatigue ...

U.S. public health officials have been told to stop working with the World Health Organization, effective immediately. The ...

Several factors contributed to the demise of apartheid in the land where that term originated, South Africa. Inspired and timely leadership within South Africa was an important ingredient. But ...

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

The finding suggests the agency believes the totality of evidence makes a lab origin more likely than a natural origin, but ...

President Donald Trump has ended the federal security detail for Dr. Anthony Fauci, the infectious disease expert who advised ...