Man found to have been shedding virulent strain of polio for 30 years

Love this one. Be afraid of people who received the oral polio vaccine decades ago, who might be shedding mutant polio virus (if true, likely due to vaccine damage to the vaccinated person’s immune system). The only way for the unvaccinated to protect themselves from these dangerous vaccinated people is to roll up your sleeve and get the jab!

The Guardian – by Emily Mobley

A British man with an immune deficiency has been shedding a highly virulent, mutant strain of polio virus for nearly 30 years as a result of childhood vaccinations.  

The discovery has prompted scientists to warn of other patients who could unwittingly trigger fresh outbreaks of the disease in regions where people are not sufficiently protected against the illness.

Researchers analysed more than 100 stool samples from the man and found mutated versions of the polio virus capable of causing paralysis. They believe he has been shedding the mutated strain for 28 years.

The man had a full course of polio vaccinations, which included three doses of weakened live virus at 5, 7 and 12 months, followed by a booster jab when he was about seven years old. He was later diagnosed with a condition that suppresses the immune system, affecting its ability to kill viruses in his gut.

Tests on the viruses found in the man’s stool samples revealed they had mutated from the weakened form used in the vaccines into a more dangerous strain.

People who are fully vaccinated against polio are not at risk, but in countries where routine vaccination is not encouraged, similar immune-deficient patients could potentially start a new polio outbreak.

The man received the older oral polio vaccine (OPV) that contained a weakened form of the virus, and was often given on a sugar cube. In 2004, the UK switched to an inactivated polio vaccine (IPV) which is injected.

The discovery, reported in the journal Plos Pathogens, has implications for health officials who are close to eradicating polio from the three remaining countries where the virus is still circulating: Pakistan, Afghanistan and Nigeria.

Before the disease can be completely wiped out, mutated strains of polio virus derived from vaccines must be tackled. To that end, the World Health Organisation is set to trial a new vaccine next April.

But work still needs to be done to eradicate polio worldwide, and this discovery of a mutated poliovirus in the UK, among others in Slovakia, Finland and Estonia, presents an extra hurdle before the finish line.

“These viruses could potentially cause poliomyelitis in susceptible people, so it is very important to maintain high levels of vaccine coverage,” said Javier Martin of the UK National Institute for Biological Standards and Control.

“We are working on an end-game strategy,” he added.


2 thoughts on “Man found to have been shedding virulent strain of polio for 30 years

  1. So if this is the result of him taking vaccines, then why are people complaining that people who don’t take vaccines are the ones giving the virus? I’m confused.

  2. Why take the vaccine at all if there are major safety issues…. Its been proven that the only cases of polio in the US for the last 20 years have come from vaccinated people…. NO THANKS

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