Drug turns human blood into poison for mosquitoes.
Drug turns human blood into poison for mosquitoes.

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Rare disease drug nitisinone makes human blood deadly to mosquitoes

Drug turns human blood into poison for mosquitoes.
Rare disease drug nitisinone makes human blood deadly to mosquitoes
This is how topical tick treatments for pets work, no?
You mean oral, right? Oral pills against fleas and ticks poison the parasites through the blood they consume.