Get vaccinated against flu and COVID-19 ahead of the holidays to protect yourself and loved ones. Vaccines offer strong protection against serious illness.

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

If you still haven't gotten your COVID or flu shot​, now is the time so you'll stay protected throughout the season, ...

Wastewater in several Californian cities, including San Francisco and Los Angeles, recently tested positive for bird flu. But ...

Jen Caudle, MD, explains what the difference is between the flu, COVID-19, and a cold. The unhealthiest fast-food sandwich in ...

Researchers at Stanford found that sialic acid-rich antibodies can lessen flu severity by binding to anti-inflammatory ...

Viruses are the fastest-evolving biological entity on Earth. This fact explains why we need flu shots every year: Seasonal ...

retrospective cohort study to compare the clinical characteristics and manifestations of patients hospitalized with RSV vs influenza A and B, as well as to assess differences in disease severity, ...

Reactogenicity is comparable for simultaneous and sequential administration of mRNA COVID-19 and influenza vaccines.

Medically reviewed by Amelia MacIntyre, DO While the common cold and influenza (the flu) are viral respiratory infections ...