Public health department warning of West Nile risk

Although already in the latter end of summer, Quebec’s ministry of Health and Social Services is warning that it is not too late to contract West Nile Virus. Following the detection of the mosquito-borne virus in the province, the ministry is encouraging the population to continue to take preventative measures during the remainder of the mosquito season.

“The discovery of these first infected mosquitoes invites us to caution and to take every step we can to avoid being bitten,” said Horatio Arruda, Quebec’s director of public health. “It continues to be important at the end of the summer as there are still plenty of activities taking place that put us at risk of infection.”

Arruda also encouraged people to take steps to limit the propagation of mosquitoes in their surroundings by doing things like limiting sources of standing water, installing screens on windows and rain barrels, and covering garbage cans

“This is a protection as much for ourselves as for our families and neighbours,” he said.

In addition to the threat of West Nile Virus, the public health authority is also warning that mosquitoes are a risk factor in the spread of California Serogroup Viruses.

Both sets of viruses can cause fever, headache, body aches, fatigue and nausea, with more severe cases leading to neurological infections such as meningitis, encephalitis, and myelitis. The virus can also be transmitted without becoming symptomatic at all.

Anyone can become infected with these viruses, but those who spend significant amounts of time outdoors are considered to be particularly at risk. Preventative measures like wearing insect repellant that contains DEET or icaridine and long-sleeved clothing tend to be effective.

Anyone who is concered about a possible infection is encouraged to call infosanté at 811.