HbS allele (sickle cell disease) is non existent in the Horn 🇸🇴🇪🇹🇪🇷

[Killamenace78]

Cool map
Anyone know the reason why ?

 

[Hilmaam]

Heard it was defense against mosquitos. Many of those red places humid wet jungle. Horn dryer climate and genetics might be why also.

 

[Shayla]

Our mosquitos don't really cause Malaria as much as other African countries.

 

[Internet Nomad]

reer yibir used to command with somali magic animals and insects to wage jihad on the rest of africa