BONUS: The Dose: What do I need to know right now about measles?

Measles is on the rise, highlighting how a disease considered eliminated in Canada is making a comeback. Recent dramatic outbreaks are worrying people like infectious diseases specialist Dr. Sumon Chakrabarti. He explains why more people are getting measles, how it spreads, the symptoms and the long-term complications. He says getting vaccinated provides the best protection. (Originally published Mar. 6, 2025.)