Infectious Diseases

As health officials investigate a summer outbreak of Legionnaires’ disease, an epidemiologist shares how it spreads, who is most vulnerable and when to seek treatment.

An infectious disease specialist explains how to reduce your risk of cyclosporiasis, the food-borne illness currently spreading throughout the United States.

Don’t panic, but don’t wait. Two infectious disease physicians share a step-by-step guide on what to do after a tick bite and when to see a doctor.

With new measles exposure alerts in Los Angeles and Washington, D.C. a pediatric infectious disease physician shares how to protect yourself from the virus and what to do if you’ve been exposed.

An infectious diseases expert breaks down what illnesses could spread during the 2026 World Cup and shares how best to protect yourself.

An infectious disease expert explains why the Bundibugyo strain of Ebola is spreading, the symptoms and the risk of infection.

Two infectious disease physicians explain how ticks spread Lyme disease, the symptoms to watch for, and how to prevent and treat infections early so you can safely enjoy the outdoors. They also share information about the lone star tick and meat allergies.

Learn from an infectious disease expert how hantavirus spreads, who is most vulnerable to infection, and practical ways to lower your risk.

Experts share the steps to take to protect yourself from tick bites and what to do if you’ve been bitten.

An infectious disease expert explains how sepsis develops, why catching it early is critical, and the potential for AI to help diagnosis it.