The Montérégie Public Health Directorate wishes to remind the population the importance of adopting the right reflexes to protect themselves against the Western Nile virus (VNO) present every summer in the region. This virus, transmitted by the bite of certain infected mosquitoes, is the subject of surveillance on a provincial scale. Other viruses transmitted by mosquitoes, such as the East Equine Encephalitis virus, can also circulate, even if they remain less common.
Although the majority of people infected with VNO have no symptoms, some may experience light discomforts such as fever, headache or muscle pain. In rare cases, more serious complications may occur, especially in people over 50, suffering from chronic or immunosuppimated diseases.
Tips and tricks
The Public Health Department recalls that the best protection remains prevention. It is quite possible to take full advantage of the summer while adopting a few simple gestures to reduce the risk of bites. Staying active and practicing outdoor activities remains effective ways to preserve your physical and mental health, while being vigilant in the face of mosquitoes.
Tips to protect yourself effectively:
- Cover your skin: wear long and pale clothes, especially at dawn and twilight.
- Use an approved mosquito repellent, following the manufacturer’s indications.
- Install and check your mosquito nets on windows, doors and tents.
- Protect toddlers with nets on strollers and outdoor parks.
- Eliminate the stagnant water around the house (bins, gutters, toys, etc.), which promotes the reproduction of mosquitoes.
The Montérégie Public Health Department recalls that there is currently no specific treatment or vaccine against the Western Nile virus. Prevention therefore remains the best strategy to avoid infection. More details are on the Western Nile Virus page on the government website.