Mosquitoes

• ‘Aggressive’ Asian tiger mosquito found in Niagara Region

  Niagara Region Public Health said Tuesday it has detected a single Aedes albopictus mosquito, also known as the Asian tiger mosquito, through its ongoing surveillance program.

  Canada

  Aug 19
  
• Edmonton kids experiencing ‘skeeter syndrome’ this wet, hot summer

  Skeeter syndrome is more common in children and appears worse in the beginning of the season, according to an emergency room physician at the Stollery Children's Hospital.

  Health

  Jul 29
  
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• Mosquitoes are ‘bugging’ Saskatchewan, with numbers way up compared to past years

  The mosquito count in Saskatchewan is showing huge numbers. Stores are selling out of bug spray, and some have put limits on how many bottles you can purchase.

  Canada

  Jul 24
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• Alberta entering prolonged mosquito season not seen in decades: ‘Eaten alive’

  'There's water in places I haven't seen in literally decades. The mosquitoes are being produced from those habitats,' said Edmonton biological sciences technician Mike Jenkins.

  Environment

  Jul 14
• Edmonton mosquito number rising after rainy weekend — and more expected

  A weekend of torrential rain, followed by warn and sunny weather, has created perfect conditions for Edmonton's already health mosquito population to explode.

  Environment

  Jun 24
• A soggy June could mean mosquitoes ‘plaguing’ many Canadians, experts say

  Experts say that the elevated flooding and rainfall can trigger a more intense mosquito season that is anticipated to last longer than previous years.

  Weather

  Jun 22
• Mosquito study extends to North Shore this summer

  As the weather gets warmer and climate change affects how long hot and dry weather continues, more mosquitoes can complete their life cycle quicker and the population can grow.

  Health

  Jun 17
• Near-record rainfall in Calgary prompts soaring number of complaints about mosquitoes

  With more than twice the normal monthly amount of rain falling on Calgary in July of this year, outdoor enthusiasts in the city say there are a lot more mosquitos too.

  Environment

  Aug 5, 2025
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• West Nile virus is back. Where it’s been found, and what you should know

  West Nile has been reported in mosquitoes found in Toronto, York Region and Niagara Region so far, but doctors are cautioning human cases could come soon.

  Canada

  Jul 23, 2025
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• Quebec issues warning about diseases from ticks, mosquitoes

  Quebec's Health Department is warning people to stay vigilant about tick and mosquito bites as summer begins.

  Health

  Jun 20, 2025