https://www.bbc.co.uk/news/health-61896411
version Well-known member Jun 22, 2022 #1 Polio virus detected in London sewage samples Health officials say parents should ensure their children have been vaccinated against the disease. www.bbc.co.uk
Polio virus detected in London sewage samples Health officials say parents should ensure their children have been vaccinated against the disease. www.bbc.co.uk