A norovirus outbreak closed a West Hartford elementary school Friday, and January typically is the peak month of norovirus ...

After someone who has norovirus vomits or has diarrhea, the CDC recommends the following: Disinfect the areas a contagious ...

A surprising flu experiment shows that good airflow and fewer coughs can stop the virus from spreading, even up close.

Six people have died and 25 have been hospitalized across 18 states from illness caused by food contaminated with Listeria monocytogenes since an outbreak linked to precooked meals was first reported ...

Nipah virus is a rare but serious infection that has caused outbreaks in parts of India, especially Kerala, over the years.

School districts and private schools with low measles, mumps, and rubella (MMR) coverage are often located in counties with rates at or near the 95% target. One Texas county involved in a major ...

A measles outbreak in South Carolina is growing, while there's another outbreak along the Arizona-Utah border. Getting both ...

Health experts working in and near measles outbreaks told ABC News that vaccine acceptance has been mixed among these ...

Over the past five years, measles outbreaks have hit more than 100 countries. Canada lost its official measles elimination status on Nov. 10, 2025. The United States could be next. Eight-month-old ...

The U.S. has held its measles-free status for more than 25 years. Experts say unrelenting outbreaks in the past year may ...