EpidemiologyJuly 25, 2022
New York Polio Case Revives Questions about Live Oral Vaccine
An unvaccinated person became infected with the virus, which can be traced to a live, weakened virus commonly used in the oral polio vaccine abroad
Stories by William Petri
William Petri is a professor of medicine at the University of Virginia.
MedicineApril 13, 2021
Johnson & Johnson Vaccine Suspension—What This Means For You
An infectious disease doctor answers questions about the CDC’s and FDA’s decision to pause the vaccine’s use over a possible link with blood clots