TOPSHOT - Electrical Engineer Germain Kasereka, demonstrates how a self made automatic hand washing robot works to assist in the fight against Ebola, on a street in Butembo on March 10, 2019. - The ebola virus is spread through touch, and the team believe that by the use of an automatic hand washing station, it will help stop people from touching the same tap handles before and after washing their hands. (Photo by JOHN WESSELS / AFP) (Photo credit should read JOHN WESSELS/AFP/Getty Images)
