News release

West Nile Virus Precautions Recommended

Health Promotion and Protection (March 2006 - Jan. 2011)
Natural Resources (to July 2018)

Nova Scotians are being reminded to take measures to reduce their risk of infection from West Nile Virus, at home and when travelling outside of the province.

"While we haven't seen a lot of West Nile virus activity in Nova Scotia over the past few years, we know that human cases in this province are always a possibility, and that infection does occur throughout North America," said Dr. Maureen Baikie, deputy chief medical officer of health. "Simple measures, such as wearing light-coloured clothing and applying insect repellent containing DEET before going outside, can prevent mosquito bites."

West Nile virus infection is caused by a bite from a mosquito that carries the virus. While most infected people will have no symptoms and the risk of becoming sick from the virus is low, it is possible for the virus to cause serious illness.

Surveillance, information for health-care professionals and the public, and prevention of mosquito bites and mosquito breeding are key factors in reducing the risk to Nova Scotians.

In addition to a surveillance program called West Nile Virus Watch, the 2006 West Nile Virus Action Plan includes a public information campaign, information for health professionals, provincial diagnostic testing for human illness, co-operative efforts with Canadian Blood Services, and measures for mosquito avoidance and reduction.

The Department of Natural Resources will collect and test dead birds -- including crows, ravens, blue jays and grey jays -- beginning today, July 4.

Nova Scotians are encouraged to report sightings of dead birds to their local Department of Natural Resources office. Staff there will determine if the birds are suitable for testing. The collection and testing of dead birds helps identify areas of the province where infected mosquito populations may exist. Mosquito testing will also take place throughout the summer.

Information on West Nile Virus is available on the Department of Health website at www.gov.ns.ca/health/ocmoh and at local public health offices across the province.

Updates on West Nile virus activity in Nova Scotia will be available on the Department of Health website as required throughout the virus season.