IIRC in the African Bush where someone has Ebola, the tribe leaves food at the door and when it is determined that they are dead, much brush is gathered and the hut and occupants are burned.
Wow, I had heard today that bodies were being left where they fall, baking in the sun, and then to pressure build up they ‘pop’ or ‘explode’. Then of course various critters come by and spread the mess around.