Review: Polio: An American Story
When was the last time you heard the word “polio?” It was probably in reference to a vaccine, not the disease. So thoroughly have the effects of polio vaccination been felt that less than 2,000 cases exist each year and only in remote regions of Nigeria, India, and Pakistan. Ridding the world of it forever (in other words, complete eradication, like with smallpox) is in sight. Polio once caused swimming pools and movie theaters to…