Lower Vaccination Rates Appear To Have Led To Global Surge In Cases Of cVDPV1 In 2022, Study Indicates

Healio (4/6, Weldon) reports, “Lower vaccination rates led to a global surge in cases of one type of vaccine-derived polio” in 2022, according to findings published in the CDC’s Morbidity and Mortality Weekly Report. The study authors “said the increasing...