ER doctor in Florida: the infected patients come from a pool of younger and healthier people initially and we even have a 3 month old infected.
History repeats: the MUTATION of the 1918 virus killed the majority of the cases in that pandemic.
from
https://www.history.com/news/spanish...ave-resurgence
QUOTE: Historians now believe that the fatal severity of the Spanish flu’s “second wave” was caused by a mutated virus spread by wartime troop movements. Reported cases of Spanish flu dropped off over the summer of 1918, and there was hope at the beginning of August that the virus had run its course. In retrospect, it was only the calm before the storm.
Somewhere in Europe, a mutated strain of the Spanish flu virus had emerged that had the power to kill a perfectly healthy young man or woman within 24 hours of showing the first signs of infection.