How Well Do Polio Vaccines Work?
Key TakeawaysPolio has been detected in wastewater in the U.K.The type of polio detected is “vaccine-derived.”“Vaccine-derived” polio is only possible through the live attenuated oral polio vaccine, which is not used in most parts of the world.Polio vaccines are considered routine childhood immunizations in the U.S. Your polio vaccines will protect you from any type of polio, including the vaccine-derived strain. Key Takeaways Polio has been detected in wastewater in the U....