Polio virus detected in London sewage samples
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Health officials say parents should ensure their children have been vaccinated against the disease.
Full ArticlePublished
Health officials say parents should ensure their children have been vaccinated against the disease.
Full ArticleThe virus that causes polio has been detected in a concerning number of sewage samples in London, health officials have said. The..
Samples of the poliovirus found in sewage in London but experts say risk to population is low