General Discussion
Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region Forums'Miraculous' mosquito hack cuts dengue by 77%
They used mosquitoes infected with "miraculous" bacteria that reduce the insect's ability to spread dengue.
...
Wolbachia doesn't harm the mosquito, but it camps out in the same parts of its body that the dengue virus needs to get into.
The bacteria compete for resources and make it much harder for dengue virus to replicate, so the mosquito is less likely to cause an infection when it bites again.
https://www.bbc.co.uk/news/health-57417219
Even better - 86% reduction in people needing hospital care.
Hugh_Lebowski
(33,643 posts)For reals though, this is great news. Science, bitches!
Scrivener7
(50,921 posts)And for some reason, it seems to me that the fact that the mosquitoes are not harmed might mean that there will be less to worry about with respect to unintended consequences.
soothsayer
(38,601 posts)RegularJam
(914 posts)It has a larger impact elsewhere. Most all cases in the US(48) originate from travelers. This might be a good option for places like Brazil.
We also need to pay attention as US(48) cases have dramatically increased since 2019. Still very small in numbers and overwhelmingly travel related.
C_U_L8R
(44,992 posts)JanMichael
(24,875 posts)Hortensis
(58,785 posts)And many more to come.
Regarding not harming the mosquitoes, I was surprised when a mosquito expert said on TV that it probably wouldnt hurt anything if we lost a species or two because there are so many. They never say that! But if they were going to, youd think it might just be about mosquitoes. Bless their tiny hearts.
chowder66
(9,055 posts)JanMichael
(24,875 posts)I crap on that term. But nice that science and researchers have done a good thing as apposed to boner pills where the really real $$ is at.
muriel_volestrangler
(101,271 posts)through laziness more than anything, I admit. But yes, it's a good news story.