48 () posted 2 years ago by gamepwn 2 years ago by gamepwn +48 / -0 10 comments share 10 comments share save hide report block hide replies
Arsenic (Lead-arsenate) pesticides are what caused the first wave of "polio" cases in the 1910-1930 time frame. DDT pesticide was the second wave in the 1930-1960 time frame.