General Discussion
In reply to the discussion: While we're on the subject, how many pro-vaccers didn't get their flu shot? [View all]SheilaT
(23,156 posts)was that it seems to have gotten its start in soldiers, fresh off the farm, who were crowded into barracks that were less than sanitary, then shipped off on crowded troop ships to fight in Europe. In addition, hand-washing, the single greatest of all public health measures, wasn't as common or even as possible when so many people didn't have ready access to running water. Or clean water.
Among the reasons the Bubonic Plague, especially during the Black Death (1348-1353) was so terrible was that peasants usually lived right next to their livestock. They were themselves typically infested with lice and other vermin, and essentially never took baths.
I'm fascinated by epidemiology and have read several books on the topic. The best one on the 1918 flu epidemic is probably The Great Influenza by John Barry, and the best on the the Black Death is The Great Mortality by John Kelly.