As measles cases in the United States continue to mount, neighboring countries Canada and Mexico are also experiencing significant outbreaks – all of which have been linked to at least one death.

A prematurely born Canadian infant with measles died on June 5, in the province of Ontario. While officials have not confirmed the cause of death yet, it happened amid a measles outbreak that hit Ontario and Alberta,

A baby born prematurely to an unvaccinated mother has become the first measles patient to die in a measles outbreak that started in Canada last year. The infant died in Ontario, where nearly 2,000 cases have been reported,