Vaccine-derived polio is undermining the fight to eradicate the virus
Nature Read full vaccine at: https://www.nature.com/articles/d41586-023-01953-7 EDITORIAL 14 June 2023 When smallpox was declared eradicated in 1980, there were hopes that poliovirus might soon be next. As a result of an eradication campaign that began in 1988, two of the virus’s three subtypes have since been eradicated and the third has been cornered. In the […]