A lot of medical detective work went into finding the cases after a baby in the area was infected with measles ...

Ontario, Canada's former measles hot spot, is reporting no new cases for the first time since the spring surge. According to ...

North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...

TORONTO — Canada's former measles hot spot is reporting no new cases for the first time since a spring surge. Data released ...

A measles case in Saratoga triggered a five day mask requirement at Saratoga Hospital. The masking requirement went into ...

Health officials in Colorado say the state’s measles outbreak is over, and the U.S. added just 10 confirmed cases nationally in the last week. Wednesday’s national case count stood at 1,319, according ...

Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

New York State health officials have warned of potential measles exposure in two Capital Region hospitals after an infected ...

Confirmed cases of measles in Canada are nearly three times higher than in the US, despite Canada's far smaller population.