The recent controversy surrounding polio vaccines and cancer has raised questions about the polio vaccine's necessity and safety, especially with evidence suggesting the oral polio vaccine contributes to vaccine-derived polio cases in immunocompromised individuals.
Vaccine-derived poliovirus (VDPV) is a type of poliovirus that can occur in regions with low vaccination coverage. It is a mutated form of the weakened poliovirus that was originally part of the oral poliovirus vaccine (OPV). Here are some important points to understand about vaccine-derived polio:
The first polio vaccine campaign, which began in the United States in 1955, did experience some significant issues. The campaign was based on the inactivated poliovirus vaccine (IPV) developed by Dr. Jonas Salk. However, there was a serious problem with one of the vaccine manufacturers, Cutter Laboratories, which had improperly inactivated the poliovirus in the vaccine they produced. This resulted in contaminated vaccine batches that were able to cause polio-like symptoms and disabilities in some recipients.
This incident is often referred to as the "Cutter incident" and resulted in about 200,000 cases of mild polio (causing symptoms such as fever and muscle pain, but no paralysis) and 11 cases of paralysis. Two of these cases were fatal.
This tragedy led to immediate changes in vaccine production and distribution practices, including more rigorous quality control measures and better testing of vaccine lots before they were released. It also highlighted the importance of careful vaccine development and the potential risks involved in vaccine campaigns.
Polio vaccines have been removed from the market in the past because they caused disabilities and death. The oral polio vaccine’s current necessity is impaired by the fact that it causes polio viruses to mutate and spread. Supporting the current polio vaccine supply and recommending it for babies could benefit young children if a crippling polio outbreak were to spread among children; however, polio incidence already declined decades ago, due to improvements in sanitation and water quality as well as refrigeration, transportation, food availability, and nutrition. Widespread use of nervous system and immune system-disrupting chemicals like DDT also ended at that the same time that polio peaked.
Moreover, poliovirus is benign in most cases. Polio is a commensal enterovirus, and it's effects on the body are akin to a cold virus, at least for children with healthy immune systems who aren't being exposed to constant toxic exposures like DDT and other immunosuppresants. After all, damage to the spinal cord is not polio; that's poliomyelitis, which is a more complex condition exacerbated by other toxic exposures. In fact, poliomyelitis is similar to other crippling conditions experienced today, such as transverse myelitis, which is listed as a side effect on vaccine insert sheets!
If confirmed as head of HHS, Robert F. Kennedy Jr. will have to analyze the necessity of the polio vaccine in today’s children, especially in babies whose immune systems are not properly developed to handle these antigens, aluminum adjuvants, and other toxins. It’s time for HHS to take a critical look at all vaccines, including the holy grail, the polio vaccines.
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