https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(22)01582-3/fulltext
On June 22, 2022, the UK Health Security Agency announced that vaccine-derived poliovirus type 2 (VDPV2) had been repeatedly detected in sewage in London, UK.1 Several weeks later, the New York State Department of Health reported a case of acute flaccid paral…
Create an account or login to join the discussion