Beached whale
>Sorry.
>How do you search the dark web?
If you're asking this, I'd highly recommend you pursue other activity.
Seriously. Not a place to be if you have to ask.
>Hydroxychloroquine can safely kill a malaria parasite. Why wouldn't it kill other ones?
https://pdr.net/drug-summary/Plaquenil-hydroxychloroquine-sulfate-1911
It does.