It reminds me of another detail that I had forgotten: that the authorities responsible for monitoring epidemics see red because mosquitoes - which are powerful vectors of parasites (malaria, etc.) - reach more and more regions. more northern, and increasingly succeed in surviving it, year after year. What could well bring us malaria, chicungunya or other (what bothers them is economically of course ... the catamaran).
If the weather were cool, these mosquito populations would move south over the years, not north.
Do not think that in cold countries there are no mosquitoes
in winter it sometimes goes down to -30 and in summer we are infested with mosquitoes (mosquitoes) and black fly, deer fly ect ..
It is not for nothing that our houses have mosquito nets in front of the windows.
It is more the humid heat and the proximity of the spur of water which favors the proliferation of mosquitoes, (trout feeding)
in the cold the mosquitoes hibernate as soon as we heat the place the mosquitoes wake up.
Mosquitoes are something local, on campsites, it treats in the spring, and there is almost none in the hot season, it does not live long but it reproduces quickly.
Andre