Polio-like illness emerging in California – not vaccine related

polio-like illness

Polio is a crippling and potentially deadly infectious disease caused by the poliovirus, a human enterovirus, that spreads from person to person invading the brain and spinal cord and causing paralysis. Because polio has no cure, the polio vaccine is the best way to protect yourself and the only way to stop the disease from spreading. In a case study that will be presented at the 2014 American Academy of Neurology meeting, researchers report the discovery of a polio-like illness that has been found in a cluster of children from California over a one-year period.

This outbreak isn’t a result of anyone’s refusal to be vaccinated against polio, since all of the children in this study had been previously vaccinated against the poliovirus.

The United States last experienced a polio epidemic in the 1950s, prior to the introduction of the polio vaccine 60 years ago. Today, polio has been eradicated from most of the planet, as the number of worldwide polio cases has fallen from an estimated 350,000 in 1988 to fewer than 223 in 2012—a decline of more than 99% in reported cases.
Continue reading “Polio-like illness emerging in California – not vaccine related”

Update–Polio-like illness (acute flaccid paralysis) in California

salk-polio-cartoon

A new version article was updated and published. Comments are closed.

Earlier this year, I reported on an outbreak of a mysterious viral disease that exhibited polio-like symptoms. At the time, around 23 children and young adults were afflicted with the disease. Some of them tested positive for enterovirus-68a member of a genus of viruses that include over 66 different species that can infect humans. None of them tested positive for the polio virus.

Polio is a crippling and potentially deadly infectious disease caused by the poliovirus, a human enterovirus, that spreads from person to person invading the brain and spinal cord and causing paralysis. Because polio has no cure, the polio vaccine is the best way to protect yourself and the only way to stop the disease from spreading.

The United States last experienced a polio epidemic in the 1950s, prior to the introduction of the polio vaccine 60 years ago. Today, polio has been eradicated from most of the planet, as the number of worldwide polio cases has fallen from an estimated 350,000 in 1988 to fewer than 223 in 2012—a decline of more than 99% in reported cases. Continue reading “Update–Polio-like illness (acute flaccid paralysis) in California”