British health agency warns of return of polio after discovery of several houses in the most used in London

This is the first time a wild case of polio has been discovered on British soil since 1984.

Is polio back? The UK Health Agency (UKHSA) warns of the discovery of the presence of the virus in the wastewater of London.

If this happens once or three times a year, because the virus microdose is present in vaccines that often end up in the stool and therefore in the wastewater, the discovery made by the UKHSA suggests contamination between humans that resulted in a mutation, polio “derived from a vaccine” behaving like wild polio.

“Detection of a VDPV2 suggests that there is likely to have been some spread between closely related individuals in north and east London and that they are now excreting the type 2 poliovirus strain in their feces, ” precisely the UKHSA.

Parents were told to make sure their children’s polio vaccines are up to date with the number of virus samples found in the London sewer https://t.co/7ePU6CZbhi

– BBC Breaking News (@BBCBreaking) June 22, 2022

No wild cases since 1984

The health agency therefore invites the British to check that their children are indeed vaccinated against the virus. They are in fact the most at risk for polio, and the most at risk of paralysis, the main symptom of the disease.

No cases of wild polio have been detected in Britain since 1984, and the country declared itself exempt in 2003.e century.

The only countries in which it still operates in the wild are Afghanistan and Pakistan

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