Polio Detected in US
What's most concerning IMHO is that this appears to be from community spread with no known recent travel history (polio apparently incubates in 7-21 days so they would have caught it in the last few weeks).Even more troubling is that they were paralyzed which means they were one of the less than 1% of polio cases that turn into a severe event like being paralyzed.  The vast majority of cases are asymptomatic or just give you diarrhea.How many people could be out in the community and spreading it without anyone knowing?