E Erectus Politcal Worker (100+ posts) Mar 16, 2020 #2 As Silly as it sounds, it hasn't spread to Africa because fewer people travel to Africa. The higher the human traffic to a specific place, the higher the probability that a virus career (i.e. an infected person) will get there.
As Silly as it sounds, it hasn't spread to Africa because fewer people travel to Africa. The higher the human traffic to a specific place, the higher the probability that a virus career (i.e. an infected person) will get there.