CNN wellness expert Dr. Leana Wen suggests what to do to reduce your risk of catching respiratory viruses this winter and how ...

The vaccines’ effect on inflammation-promoting cells might help to explain why the jabs protect against severe disease.

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...

The peptide, which is a short chain of amino acids, has shown effectiveness in experiments involving various coronavirus ...

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is what you need to know.

Covid-19 is now ubiquitous – but ... is mucosal vaccines which can actually prevent onward transmission of the virus, not just serious infections and illness. Work is also continuing towards ...

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

A new study being conducted in part by University of Utah Health shows COVID-19 infection is associated with a nearly ...

With rising cases of flu, COVID, RSV, and norovirus, older adults must take essential precautions to stay safe during the ...

New findings from the National Institutes of Health's (NIH) Researching COVID to Enhance Recovery (RECOVER) Initiative suggest that infection with SARS-CoV-2, the virus that causes COVID-19 ...

A new study published in the Journal of General Internal Medicine, “Incidence and Prevalence of Post‑COVID‑19 Myalgic Encephalomyelitis: A Report from the Observational RECOVER‑Adult Study,” reveals ...