Polio Virus Has Been Detected in London’s Sewage
A type of vaccine-derived poliovirus has been detected in London sewage samples, the World Health Organization and British health officials said on Wednesday, adding that further testing was underway. No human cases of polio have been found in Britain, where the crippling disease was completely eradicated two decades ago. The WHO said in a statement …
Polio Virus Has Been Detected in London’s Sewage Read More »