"COVID is still with us, and there will be other pandemics. It’s critical that we don’t forget the lessons we’ve learned.” ...

For decades, one of the world’s most contagious diseases was considered eradicated in the U.S. But today, measles is roaring ...

The prevalence of irritable bowel syndrome and constipation rose significantly during the COVID-19 pandemic, highlighting the ...

The COVID pandemic illustrated how urgently we need antiviral medications capable of treating coronavirus infections. To aid ...

A second transplant patient also became infected, leading their doctors to surmise that their new kidneys were likely to ...

"Until further requests for information are met, or more scientific data becomes available, the origins of SARS-CoV-2 and how ...

Deadly viruses throughout history From the Ebola to COVID-19, diseases caused by viruses have killed humans throughout history. Viruses are much older than human beings, possibly even older than ...

A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers common questions about the new variant.

Nearly 85% of people with long COVID had experienced multiple SARS-CoV-2 infections. Other factors that increased the risk were hypertension, more severe infection and being unvaccinated.

Infectious Disease > COVID-19 Vaccine COVID Shot Boosts Mucosal Immunity in Previously Infected People — Only "traces" of spike-specific salivary antibodies found in vaccinated SARS-CoV-2-naive ...