
How safe is America from polio?
CBS News - Health •
After decades of American children routinely receiving polio vaccines, the virus that had doomed many to paralysis was nearly eliminated in the United States...

CBS News - Health •
After decades of American children routinely receiving polio vaccines, the virus that had doomed many to paralysis was nearly eliminated in the United States...
The Independent - Health and Families •
CBS News - Health •


Daily Mail - Health •

Daily Mail - Health •


