"Following up with the more than 160 or 170 cases in the two days that we have seen, it's unmanageable by any single agency or any other public health unit."

The Windsor-Essex County Health Unit said the five dogs that most recently tested positive for the virus were in "close contact" with the first two cases.

A highly contagious widespread canine virus affecting parts of Asia and the United States has made its way to Canada.

The Windsor-Essex County Health Unit says there were actually 24 opioid-related deaths in 2015 and not 43, but the rate of deaths remains above the provincial average.

A southwestern Ontario community is dealing with what its public health officials call an "opioid problem" that has left them scrambling to figure out the extent of the issue and what can be done to solve it.

An Ontario university is attempting today to set a national record for the most number of people tested for a sexually transmitted infection at one location in 24 hours.