Do you have a citation for Africans having adaptations against hookworms? That seemed like the stronger claim made to my reading. I’m not aware that such a her

Do you have a citation for Africans having adaptations against hookworms? That seemed like the stronger claim made to my reading. I’m not aware that such a heritable adaptation to endemic pathogens was possible in this case, but then again, I was surprised to learn about the link between sickle cell disease and malaria. https://en.wikipedia.org/wiki/Human_genetic_resistance_to_malaria https://en.wikipedia.org/wiki/Human_genetic_resistance_to_ma...