(NaturalNews) Poliomylitis, or polio for short, is a disease that has
been around since ancient times, and despite the medical advances we have
made in the United States in terms of regular and natural health, there is
still no cure for this dreaded, disabling disease.
An infectious viral affliction that attacks nerve cells and, at times, the
body's central nervous system, polio causes a phenomenon known as
muscle wasting (a decrease in the mass of muscle), and can also cause
paralysis and death.
"Since 1900 there had been cycles of epidemics, each seeming to get
stronger and more disastrous. The
disease, whose early
symptoms are like the flu, struck mostly
adults, including Franklin Roosevelt, caught it too," said a report in the
A Science Odyssey.
In 1952 that all changed, when Dr. Jonas Salk, a medical student and
developed a vaccine
against polio that, two years later, was accepted for
The principle behind the vaccine was simple and familiar: Like the vaccine
that had been developed to fight smallpox, the
introduced a small amount of the virus into the
body, which then
developed antibodies and an ability to fight off more powerful strains of
Admittedly, Salk's vaccine logged early success; some 60-70 percent of
those vaccinated did not develop the disease. But it also saw some early
problems. About 200
people who had been vaccinated got the disease, and 11 of them died,
forcing a halt to all testing. Once it was determined that a faulty,
poorly manufactured batch of the vaccine was the cause of those cases,
stricter production standards were implemented and full-scale vaccinations
nationwide resumed once more. Four million
vaccines were given
by 1955; by 1959, 90 countries were using it.
That said, those early cases were far from the last time the vaccine
killed. In fact, throughout its history of use, Salk's
polio vaccine left a
path of death its wake.
Production and nationwide distribution of the polio vaccine was in full
force by the end of the 1950s, but between 1959 and 1960 Dr. Bernice Eddy,
a researcher with the National Institute of Health (NIH),
made a startling
While examining the minced kidney cells of rhesus monkeys - from which the
the polio vaccines were derived
- she discovered "that the cells would die without any apparent cause,"
according to a report by Michael E. Horwin, M.A., J.D., published in the
Nov. 3, 2003, issue of the Albany Law Journal of Science & Technology.
Dr. Eddy discovered that the cells would die without any apparent
cause. She then took suspensions of the cellular material from these
kidney cell cultures and injected them into hamsters. Cancers grew in the
hamsters. Shortly thereafter,
scientists at the
Merck & Co. discovered what would later be determined to be the same
virus identified by Eddy. This virus was named Simian Virus 40 or SV40
because it was the 40th simian virus found in monkey kidney cells.
A few months later, in 1960, Dr. Benjamin Sweet and Dr. Maurice Hillman,
both Merck scientists, published their
wrote that such viruses
were common in that particular breed of money, particularly in their
The discovery of this new virus, the vacuolating agent, represents the
detection for the first time of a hitherto "non-detectable" simian virus
of monkey renal cultures and raises the important question of the
existence of other such viruses . . . . As shown in this report, all 3
types of Sabin's live poliovirus vaccine, now fed to millions of persons
of all ages, were contaminated with vacuolating virus...
The term "vacuolating virus" is another name for SV40, Horwin said, adding
that later, in 1962, Dr. Eddy published more findings regarding the link
between cancer and
The (SV40) virus was injected at once into 13 newborn hamsters and 10
newborn mice. Subcutaneous neoplasms indistinguishable from those induced
by the rhesus monkey kidney extracts developed in 11 of the 13 hamsters
between 156 and 380 days...
Chorus of Denial
Shortly after Dr. Eddy's discovery was made public, a host of
high-powered researchers and scientists, including Dr. Salk himself,
stepped forward to defend the polio vaccine.
An Associated Press story published April 7, 1963 ("New Data Ties Cancer,
Virus"), featured quotes from a number of scientists who all pointed out
that, to date, no link between SV40 and cancer had been discovered in
"It seems to me that if danger were attached to SV-40, we would recognize
it by now," the AP quoted Dr. Michael B. Shimkin of the National Cancer
Institute as saying. Dr. Shimkin went on to say that "the public can be
reassured" because careful
produced no evidence
whatsoever that during the last seven years there has been an increase in
leukemia or cancer which can be attributed to SV-40."
Dr. Joseph L. Melnick of Baylor University in
Texas agreed, saying
that there had been no link discovered, a claim echoed by Dr. Salk,
according to the AP story. Even Dr. Eddy "said this virus is not known to
induce tumors in man
or monkeys," the report said.
By 1960, Horwin notes, the Salk injectable polio vaccine had been given
to about 98 million American children and
adults, while Sabin's
oral version had been given to about 10,000 Americans and tens of millions
of Soviet citizens, where trials had been conducted. "It was estimated
that 10% to 30% of the vaccines contained live SV40," he wrote, noting
that despite the link discovered by Dr. Eddy, no federal agency and no new
federal rules that regulated the manufacture, sale and distribution of
vaccines required makers of the polio vaccine to "discard their
SV40-contaminated poliovirus seeds which were the source for all
subsequent polio vaccines."
Subsequent federal testing of the vaccines, which occurred in the
mid-1960s, were also inadequate, Horwin notes, because "the fourteen-day
SV40 tests were not
long enough to detect the virus." Yet in the years afterward, the
incidence of pediatric cancer increased.
"Indeed, the pediatric cancer rate continued to climb through the 1960's,
70's, 80's and 90's," he wrote.
That claim is backed by other
research as well.
childhood cancer is becoming more common is a controversial question
among scientists," writes
Amy D. Kyle, for EnviroHealthPolicy.net.
"Data from the cancer tracking systems in the US suggest that
is increasing," she adds,
noting a graph which tracked the increase in pediatric
cancer rates in
the latter part of the 20th century.
The American Childhood Cancer Association goes a step further, stating
that according to statistics,
cancer is the number one killer of children in the U.S.
In 2005 the National Network for Immunization Information published a
report regarding a link between SV40 and increased cancer rates.
"Although SV40 has biological properties consistent with a cancer-causing
virus, it has not been conclusively established whether it has caused
cancer in humans," said the report. "Epidemiological studies of groups of
people who received polio vaccine during 1955-1963 do not show an
But later, the same report seems to contradict itself:
However, a number of studies have found SV40 in certain forms of cancer
in humans, such as mesotheliomas - rare tumors located in the lungs -
brain and bone tumors;
the virus has also been found to be associated with some types of
In 2002, the IOM's (Institute of Medicine) Immunization Safety Review
Committee considered that the available data was inadequate to conclude
whether or not the contaminated polio vaccine may have caused cancer.
Because there is biological evidence supporting the theory that
SV40-contamination of polio vaccines could contribute to human
committee recommended continued public
health attention in
the form of policy analysis, communication, and targeted biological
A corresponding study by the National Academy of Sciences, conducted at
the request of the Centers for Disease Control and Prevention, was
similarly "inconclusive." A panel of medical and scientific experts
charged with examining any potential link between SV40 and increased
cancer risk concluded:
Available evidence is "inadequate to accept or reject a causal
relationship between SV40-containing polio vaccines and cancer;"
The "biological evidence is strong that SV40 is a transforming virus," one
capable of "inducing malignant transformation of animal cells in culture;"
The "biological evidence is moderate that SV40
exposure could lead
to cancer in humans under
The "biological evidence is moderate that SV40 exposure from the
polio vaccine is related to SV40 infection in humans."
In the "Significance Assessment" portion of its conclusions, the panel's
final report said, "The committee concludes that concerns about exposure
to SV40 through inadvertent
of polio vaccines are significant because of the seriousness of cancers as
the possible adverse health outcomes and because of the continuing need to
ensure and protect public trust in the nation's
While the panel did not recommend "a policy
review of polio
vaccine by any of the national or federal vaccine advisory bodies" because
the current polio vaccine is free of SV40, it did recommend "development
of sensitive and specific serological tests" for the virus, as well as
"development and use of ... standardized techniques for SV40 detection.
Real Cases - Real Conclusions
July 15, 2001 report, the San Francisco Chronicle published a story
detailing an increased concern among researchers that the SV40 virus found
in those early polio vaccines was indeed responsible for higher cancer
"For four decades,
government officials have insisted that there is no evidence the
simian virus called SV40 is harmful to humans. But in recent years, dozens
of scientific studies have found the virus in a steadily increasing number
of rare brain, bone and
lung-related tumors - the same malignant cancer SV40 causes in lab
animals," the report
said. "Even more troubling, the virus has been detected in tumors removed
from people never inoculated with the contaminated vaccine, leading some
to worry that those infected by the vaccine might be spreading SV40."
Dr. Michele Carbone of Loyola University Medical Center in Maywood, Ill.,
told the paper he believed the virus was carcinogenic in humans.
"We need to be creating therapies for people who have these cancers, and
now we may be able to because we have a target - SV40," he said.
Others say the few government studies regarding the potential link have
"The government has not sponsored any real research. Here's something
possibly affecting millions of Americans, and they're indifferent," Dr.
Adi Gazdar, a University of Texas Southwestern Medical Center cancer
researcher, said. "Maybe they don't want to find out."
Barbara Loe Fisher, president and co-founder of the
National Vaccine Information Center, a
non-profit organization which advocates vaccine safety,
testified before the House Government Reform Committee's subcommittee
on Human Rights and Wellness in September 2003 that
[T]oday, U.S. federal health agencies admit the following two facts:
(1) Salk polio vaccine released for public use between 1955 and 1963 was
contaminated with SV40; and SV40 has been proven to cause cancer in
Continuing, Fisher said that at a 1997 conference on SV40 and human
cancers held by the National Institutes of Health which she attended,
"there was no disagreement among both government and non-government
scientists about these two facts.
The only disagreement was whether SV40 was actually being identified in
the cancerous tumors of children and adults alive today and, if it was,
whether the monkey virus was in fact responsible for their cancer.
Non-government scientists working in independent labs around the world
said, 'Yes.' But the scientists connected with the U.S. government said
Fisher went on to say that "credentialed non-government scientists in
multiple labs around the world continue to identify SV40 in human brain
and lung cancers of children and adults and are finding that SV40 is also
associated with bone cancers and Non-Hodgkin's Lymphomas."
Despite ongoing denials, an increasing number of researchers continue to
maintain that not only is there a bona fide link between Salk's
SV40-tainted vaccines and cancer, that federal government officials and
agencies responsible for ensuring the
safety of such
vaccines - then and now - are loathe to admit it, perhaps because they
fear the fallout in terms of lawsuits and lost credibility.
But eventually there is likely to be enough evidence to force a change of
heart, because based on what's still being discovered about the link, the
issue won't go away anytime soon.