It was eliminated in the west because we can afford the shot, the third world couldn't. Thanks to BillG's cheaper oral vaccine, the disease has been nearly eradicated worldwide.
Except for India...because they have a street shitting problem that spreads the virus through fecal matter.
It was eliminated in the west because we can afford the shot, the third world couldn't. Thanks to BillG's cheaper oral vaccine, the disease has been nearly eradicated worldwide.
Except for India...because they have a street shitting problem that spreads the virus through fecal matter.
so much for that,
https://abcnews.go.com/Technology/wireStory/polio-outbreak-sudan-caused-oral-vaccine-72766683
Taking a shit in your water source tends to do that.
it's the oral vaccine you moron
Do I need to draw a flowchart for you?