Measles is now circulating in U.S. states and popular Mexican tourist hubs. Here is the latest advice for Ontario travellers.

Confirmed influenza cases declined in North Dakota last week, but influenza remains the primary, seasonal respiratory illness, according to the North Dakota Department of Health and Human Services.

This article explains how seasonal changes in ventilation, humidity, and indoor pollutants affect cough, allergies, asthma ...

If you have been feeling sick, you are not alone. Health officials said respiratory illnesses are on the rise across Vermont.