8/31/2023 0 Comments Bee sting remedy urine![]() ![]() It can also be transmitted through sexual intercourse from a person who has the infection to their sexual partners. Zika virus is passed on by the bite of infected Aedes species mosquitoes. These travellers should be considered as having malaria unless proven otherwise (with a blood test). Remember that travellers to areas where malaria is common who get a fever after returning home should be seen promptly by their physician. Malaria, another serious infection transmitted by mosquitoes, is fortunately uncommon in North America. Please read the article on West Nile virus for more information. ![]() Although the risk of illness from West Nile virus is low for most Canadians, it is important to recognize the symptoms and understand ways to reduce the risk of contracting this disease. The first confirmed Canadian human case of West Nile virus was reported in Ontario in September 2002. West Nile virus is passed on by the bite of mosquitoes that have become infected by feeding on the blood of infected birds. None of them are actually poisonous, but some have saliva that can irritate or provoke a reaction, and others can introduce infections when they bite.Įxamples of infections and reactions include the following: flies (e.g., black flies, sand flies, deer flies, horse flies).ticks (technically, arachnids are not insects). ![]() fire ants (a wingless insect found only in the southeastern US)Īll three have different kinds of venom, but none is likely to be dangerous in small doses unless someone is allergic to the poison. ![]()
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