Heat and humidity grant,,, why are you not working for the WHO bro? Life expectancy in 1918 was 29 lol, at comparing today to 100 years ago, an infection would kill you in 1918. You are a moron, that's ok many people are. The fact is no one really knows the death rate of Spanish flu, the numbers are massive guesses and vary, but most places have ot at 2.5 %, as I have posted about `15 sources. Use a bit of critical thinking, you think Covid would not kill millions in 1918, than you are the dumbest person on the Internet. Stop comparing death rates from 1918 when life expectancy was 29, to today, it's an apples and oranges comparison...read, educate, good article I posted above.
Cases are rising in Africa, Australia, all warm countries heat as not slowed it down at all. HEAT AND HUMIDITY HER DER.