Polio vs Ebola
Yesterday was Rotary’s World Polio Day, and the temptation to draw a comparison with Ebola is compelling. Both diseases at times sparked intensive public fear: polio in the 1950s and 1960s; Ebola only recently. Both diseases are killers; polio about 250 so far in 2014 (some 10,000 in 1960); Ebola about 4,000. Both diseases […]