Passengers at Toronto’s Pearson airport, hospital clinic visitors potentially exposed to measles
![Passengers at Toronto’s Pearson airport, hospital clinic visitors potentially exposed to measles](http://shawglobalnews.files.wordpress.com/2015/02/measles.jpg?quality=70&strip=all&w=720&h=480&crop=1)
Public health officials said anyone who may have been exposed should check their immunization records or with their medical provider to see if they’re up to date with the measles vaccination.