'We can never let our guard down when it comes to measles': Top doctor
As the number of measles cases continues to rise across the province, Ontario’s top doctor is now highlighting how the southwestern part of the province has so far been the hardest hit.
Four public health units in this region – Southwestern public health, Grand Erie public health, Huron Perth public health and Chatham-Kent public health – have seen a combined 71.1 per cent of the 1,243 total cases in Ontario since this outbreak began last October.