US, UK, and Israeli polio cases reveal an uncommon oral vaccine danger.
US, UK, and Israeli polio cases reveal an uncommon oral vaccine danger.
The collection of digester eggs at the Newtown Creek Wastewater Treatment Plant is passed by a worker.
This incredibly unusual event has long been recognised by scientists.
Because of this, some nations have shifted to using different polio vaccines.
The virus in the vaccination is essentially taking the place of the wild virus.
I predict that nations like the United Kingdom and the United States will be able to stop transmission very fast.
Professor Scott Barrett from Columbia University has researched the eradication of polio.
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