75858565: One infectious disease at a time, these graphs show that diseases declined precipitously well before vaccination  http://bit.ly/el1Z9r
75858565: Deaths from smallpox spiked dramatically after vaccination laws were enforced ca. 1875 in UK (page 5)  http://bit.ly/el1Z9r
88865710: @612brisbane @DoctorKarl. Can you tell us the dangers posed to society by anti-vaccination misinformation? Se… (cont)  http://deck.ly/~pzNT8