A member asked:

How has the polio vaccine provided new hope for long-time workers?

A doctor has provided 1 answer

Confusing question: Your question is confusing, the polio vaccines (there have been several) have dropped the incidence of polio in industrialized countries to near zero.In its peak days polio often effected someone in your family or someone you knew.Today the whole population of the country benefits.What this has to do with long time workers is not evident.

Answered 4/1/2013

5.2k views

Thank

Related Questions

A member asked:

Which polio vaccine did we take in the united states as the sugar cube?

3 doctors weighed in across 2 answers