At least 36 people have been sickened in a histoplasmosis outbreak in middle Tennessee, according to state health officials, ...

Amid a surprisingly severe flu season and a COVID-19 resurgence, those highly contagious respiratory illnesses are drawing ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Preventive health focuses on lowering your risk of disease and ...

After a sharp uptick in flu cases in mid-December 2025, flu activity across the U.S. and Canada remains high.

Learn how vaccination, regular screenings, and other protective steps can help reduce the risk of contracting and ...

Learn how hypertrophic cardiomyopathy (HCM) affects families, the importance of genetic testing, and why regular screening is vital for at-risk relatives.

Some people who get sick with COVID-19 don't feel any symptoms of the disease, but what does an asymptomatic COVID-19 ...

Recent changes to the national immunization schedules have raised questions and caused confusion that could complicate care ...

Ongoing measles outbreaks in multiple parts of the country are threatening the United States’ status as a nation that has eliminated the virus’ spread, but a CDC leader said Tuesday that the potential ...

The upcoming review of the U.S. measles elimination status comes after cases reached a 30-year high in late 2025.

Respiratory viruses are usually most active from October through March, health officials say.

Tuesday marks one year since a measles outbreak started in West Texas, and there have been more new cases in the United States each week since.