Public Health in Montreal has reported a recent increase in West Nile virus (WNV) cases, with 25 cases recorded since the start of the year and 23 in September alone. This surge in cases is a cause for concern compared to previous years.
West Nile virus, primarily found in birds, is transmitted to humans through mosquito bites. While many individuals may not exhibit symptoms, some may experience more severe reactions. Symptoms typically emerge within two to 14 days after a mosquito bite and can include headaches, fever, muscle pain, nausea, vomiting, diarrhea, loss of appetite, skin redness with pimples, and swollen lymph nodes.
In severe instances, individuals may develop neurological disorders characterized by severe headaches, high fever, stiff neck, nausea, confusion, seizures, muscle weakness, and paralysis. There is currently no specific treatment or vaccine for West Nile virus, although most individuals recover without medical intervention. However, in rare cases, the virus can be fatal.
Health officials emphasize the importance of seeking medical attention immediately if experiencing severe symptoms related to West Nile virus.
