As rates of measles continue to grow across the province, the Windsor-Essex County Health Unit is cautioning residents to be aware of the symptoms of measles and to take measures to prevent infection.

A viral infection, measles can cause severe complications in children and adults, in some cases leading to swelling of the brain, pneumonia and other respiratory complications, even death.

Measles is very contagious and spreads from person to person by drops of fluid from the nose and throat of someone who has the disease. Symptoms can include a fever, runny nose, cough, drowsiness, irritability, and red eyes. A red rash appears on the face three to seven days after the start of the above symptoms. The rash then progresses down the body.

If you or a family member are showing signs and symptoms of measles, it is important to:

• Isolate immediately by staying home and avoiding contact with others.
• Call before visiting a clinic or hospital so they can prepare for your arrival and prevent virus spread.
• Wear a well-fitting, high-quality mask when seeking medical assessment.

Your health care provider will assess you for measles and will test you if they suspect you have measles.

The best way to protect against measles is to receive two doses of the measles vaccine from your health care provider. This vaccine is safe and free for people who live, work, and attend school in Ontario.

In addition, these actions protect yourself and others:

• Cover your coughs and sneeze with a tissue.
• Wash your hands often.
• Keep your distance when travelling or attending large group events.
• Stay home when you are sick.

For more information on measles, visit the Windsor-Essex County Health Unit website at Windsor-Essex County Health Unit, 2025: Measles.