[Captain Peter Blood]

Good question , could be the climate plays a big factor there and the fact Ivermectin is used there all over a anti-parisite drug.

[The Duke]

Actually, a good way to tell if it is Ivermectin or climate is to look at the nation of Panama. Panama has almost completely eradicated malaria (thank you Teddy Roosevelt!), but is surrounded by other countries where it is still a big problem.

[Cronos]

Brazil and India are hot too, but they had many deaths. It may be that there are fewer old africans and fewer obese people.