Add Yahoo as a preferred source to see more of our stories on Google. After poliovirus was found in wastewater in three New York counties, some people have tried to verify that they've gotten all the ...

After poliovirus was found in wastewater in three New York counties, some people have tried to verify that they've gotten all the recommended shots. Most Americans were vaccinated in early childhood.

Reports that the smallpox vaccine may offer protection against monkeypox has baby boomers searching for the vaccine’s distinctive scar while fielding texts about vaccination status from adult children ...