机译:Sustained detection of type 2 poliovirus in London sewage between February and July, 2022, by enhanced environmental surveillance
Division of Vaccines National Institute for Biological Standards and Control Medicines and;
Environmental Monitoring for Health Protection Data Analytics and Surveillance Group UK Health;
World Health Organization Regional Office for Europe Regional Polio Laboratory NetworkDepartment of Infectious Disease Epidemiology Imperial College LondonDivision of Analytical and Biological Science National Institute for Biological Standards andNational Polio Laboratory Reference Services Division UK Health Security AgencyNorth East and North Central London Health Protection Team UK Health Security AgencyImmunisation and Vaccine Preventable Disease Division UK Health Security Agency;