3 ms·

thanks for the clarification - I had not known polio was only at 90% - since it has been all but eradicated (?) I had assumed it was 100. I worry many others a

thanks for the clarification - I had not known polio was only at 90% - since it has been all but eradicated (?) I had assumed it was 100. I worry many others assume similar - as going back to an office with all at 80-90% I would do, but I may skip the shared bathrooms if I was really worried about it.

extra88 5y ago
Polio isn’t airborne and is much less transmissible so the vaccine doesn’t need to be as effective to stop the spread. Vaccination programs were also very successful.