A serious pediatric illness has been linked to a similar condition in adults. Coronavirus inhabiting the gut could be the ...

To help protect yourself and your family from getting seriously ill, you may want to learn about additional vaccine options ...

The most common respiratory viruses that cause flu, colds, and RSV tend to cluster in the fall and winter months. Though that means months of elevated risk for sickness, "cold and flu season" is a ...

TUCSON, Ariz. — Southern Arizona is experiencing its lowest respiratory illness rates in five years, with COVID-19, RSV and ...

Five years after the first cases of COVID-19 were reported, the World Health Organization is still reporting deaths from the virus. More than 3,000 people died in the last month, adding to the more ...

Johns Hopkins experts attribute low RSV numbers to population immunity and new vaccines, while warning about a potentially severe flu season driven by the clade K variant.

More than 500 pertussis cases were reported in Arkansas this year, marking the highest annual total since the state began ...

Ziyad Al-Aly is chief of research and development at VA St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. From the very early days of the pandemic, ...

While some have mild symptoms with COVID-19, others can have severe symptoms, resulting in hospitalization and even death.

SARS-CoV-2, the virus responsible for COVID-19, is widespread among wildlife species, according to new research. The virus was detected in six common backyard species, and antibodies indicating prior ...

It's summer, and RSV and flu have come and gone. But, as ever, COVID-19 is different. Even though the pandemic may be behind us, the virus is once again surging in the U.S. Here's what to know about ...

Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects, and the benefits of vaccination.