The Morning News https://ift.tt/3go9D8B
The success of the polio vaccine was threatened in the 1950s by "vaccine hesitancy." In 1957, as many as 30% of people still had no inoculations, and a third of all new cases were in teens. Elvis Presley became the answer "in what might be the first, largest and most successful case of teen health activism of the time."
No comments:
Post a Comment