Tag: trace amounts

Has the CDC Been Hiding and Destroying Evidence About Vaccine Safety?

Has the CDC ever been caught destroying and hiding evidence about vaccine safety?

Have you seen the movie Vaxxed? They talk about a big coverup over a study about vaccines and autism, don’t they? And how the CDC whistleblower’s coauthors destroyed a bunch of evidence…

Except that they didn’t.

And no, the CDC never hid data about mercury, vaccines, and autism either.

Has the CDC Been Hiding and Destroying Evidence About Vaccine Safety?

Why do some folks continue to bring up these anti-vaccine talking points that have been refuted a thousand times already?

Does anyone else think of the word irony when Kelly Brogan accuses other folks of fraud?
Does anyone else think of the word irony when Kelly Brogan accuses other folks of fraud?

There are a few reasons, none of which are true.

The Verstraeten Study

First is a presentation of two abstracts about thimerosal containing vaccines (TCVs) by Thomas Verstraeten in 1999 at a Epidemic Intelligence Service (EIS) conference, which were discussed at the Simpsonwood Conference, and were later published, finding “no consistent significant associations were found between TCVs and neurodevelopmental outcomes.”

The Verstraeten abstracts.

So what’s the problem?

Anti-vaccine folks think that Phase I of the trial found statistically significant evidence of adverse events after getting thimerosal containing vaccines and that they manipulated the data to make it go away in Phase II.

“Although the analysis says the increased autism risk is not significant, testimony by Dr. Mark Geier before Congress in December 2002 said that the slope of the curve was in fact statistically significant.”

VSD Subgroup Analysis of Spring 2000 Obtained by SafeMinds from The Center for Disease Control – Summer, 2001

Many folks will find it ironic that Dr. Geier is considered an expert on manipulating data about vaccines and thimerosal, but that’s not what happened in the Verstraeten study.

The CDC Whistleblower

Of course, the other big conspiracy about the CDC destroying and hiding evidence comes from the CDC Whistleblower story.

A story in which the “whistleblower” has stated that:

“I want to be absolutely clear that I believe vaccines have saved and continue to save countless lives. I would never suggest that any parent avoid vaccinating children of any race. Vaccines prevent serious diseases, and the risks associated with their administration are vastly outweighed by their individual and societal benefits.

My concern has been the decision to omit relevant findings in a particular study for a particular sub ​ group for a particular vaccine. There have always been recognized risks for vaccination and I believe it is the responsibility of the CDC to properly convey the risks associated with receipt of those vaccines.

I have had many discussions with Dr. Brian Hooker over the last 10 months regarding studies the CDC has carried out regarding vaccines and neurodevelopmental outcomes including autism spectrum disorders. I share his belief that CDC decision-making and analyses should be transparent. I was not, however, aware that he was recording any of our conversations, nor was I given any choice regarding whether my name would be made public or my voice would be put on the Internet.”

William W. Thompson, Ph.D.

Remember, Dr. Thompson disagreed with his coauthors about how they handled some of the data, and he wanted folks to know about it.

The data wasn’t thrown out in a trash can, as some have suggested.

And unlike Brian Hooker’s study, which has been retracted, the original DeStafano study, which Thompson was talking about, has been reanalyzed and found to be sound.

Myths of Fraud at the CDC

Of course, there’s more.

At least more accusations, most of which come from the same person – Robert F. Kennedy, Jr., the guy who’s Deadly Immunity article was retracted because it contained so many errors (some described them as lies).

Enzi's investigation made it clearn that there was no conspiracy at Simpsonwood and it cleared Verstraeten too.
Enzi’s investigation made it clear that there was no conspiracy at Simpsonwood and it cleared Verstraeten too.

What Kennedy never mentions though, is that in 2005, Senator Mike Enzi and the Senate Health, Education, Labor and Pensions (HELP) Committee conducted an 18-month investigation into allegations of misconduct by the CDC, especially in connection with the CDC’s study of vaccine safety and thimerosal.

“Our investigation shows that public health officials conducted thorough, science based studies on autism and vaccines.”

Senator Mike Enzi (R-WY)

But why continue to attack the CDC?

Because that’s how propaganda works.

More on Myths of Fraud at the CDC

Myths About Thimerosal in Vaccines

Over the years, especially since thimerosal was removed from most vaccines, the myths about thimerosal have surprising been increasing.

“Currently, the actions taken by the vaccine manufacturers, the FDA and the CDC have increased the possible maximum childhood exposure to mercury from vaccines to twice the level that triggered the 1999 call to remove mercury from all vaccines as soon as possible!”

Rev. Lisa K. Sykes on “Ten Lies” Told About Mercury in Vaccines

Of course, none of them are true.

Myths About Thimerosal in Vaccines

To begin with, there was no “call to remove mercury from all vaccines as soon as possible.”

Instead, as a “precautionary measure,” the AAP asked vaccine manufacturers “for a clear commitment and a plan to eliminate or reduce as expeditiously as possible the mercury content of their vaccines.”

“In addition, today most tetanus shots and the multi-dose Sanofi Menomune vaccine that are approved by the US Food and Drug Administration (FDA) still contain 25-micrograms-a-dose mercury.”

Rev. Lisa K. Sykes on “Ten Lies” Told About Mercury in Vaccines

Other myths about thimerosal include that:

  • After “realizing” the amount of mercury in the childhood vaccination schedule recommended by the CDC exceeded all national and global maximum safety limits, the American Academy of Pediatrics and the United States Public Health Service called for the immediate removal of Thimerosal from all vaccines on July 7, 1999. – the amount of thimerosal in the childhood immunization schedule actually only exceeded EPA guidelines and was well below the guidelines of the Agency for Toxic Substances Disease Registry (ATSDR) or the FDA. Also, since thimerosal-free versions of DTaP and Hib have always been available, only “a minority of infants could receive as much as 187.5 mg of ethylmercury during the first 6 months of life.”
  • children are getting even more mercury from vaccines today than when mercury was removed from vaccines, because pregnant women and kids get flu shots now – this theory doesn’t take into account that thimerosal-free flu vaccines have been available since 2003 and until recently, many kids didn’t get flu shots. For example, during the 2008-09 flu season, only 25% infants and toddlers were fully vaccinated against flu and even fewer pregnant women got flu shots (about 15%). The only way this myth could possibly be true would be if these folks all got a flu vaccine with thimerosal each and every year.
  • even as thimerosal was removed from the DTaP, Hib, and hepatitis B vaccines, kids still got exposed to thimerosal from other vaccines, like Menomume, the meningococcal vaccine –  Although Menomume contained thimerosal, it had only been recommended for high risk kids since it was approved in 1981. It was later replaced by Menactra and Menveo, both of which are thimerosal-free, and which were recommended to all kids as they provided better coverage. Menomume was discontinued in 2017 and it is unlikely that many kids got it once Menactra and Menveo became available.
  • kids still get a tetanus shot with thimerosal – yes, they did, at least until the Tdap vaccines were approved in 2006. Tdap is thimerosal-free.
  • Thimerosal has never undergone even one modern safety test. – although mercury can be toxic, the thimerosal in vaccines has been shown to be safe. That’s not surprising – remember, “the dose makes the poison.”
  • Published studies have shown that Thimerosal and its mercury breakdown product contribute to: Alzheimer’s, Cancer, Autism Spectrum Disorders, Attention Deficit Disorders, Bipolar Disorder, Asthma, Sudden Infant Death Syndrome, Arthritis, Food Allergies, Premature Puberty, and Infertility. – thimerosal in vaccines doesn’t cause any of these things, but you can probably find a published study somewhere saying that thimerosal causes Alzheimer’s, cancer, or food allergies, etc., but that just points to how important it is to look to trusted sources of information, as almost anyone can publish a bad study
  • Contrary to sound bites you hear on the nightly news, to be “anti-mercury” is not to be “anti-vaccine.” – if this is true, then why did Robert F. Kennedy, Jr write an editorial against University of Colorado students who passed a resolution for meningococcal B vaccines, which are thimerosal-free? And why push so much propaganda about thimerosal?
  • Corresponding to the sharply increasing level of mercury in the immunization schedule globally, which started in the late 1980’s, there has been an increasing rate of autism among children. This also explains why autism among 40-, 50-, 60-, 70- and 80-year-olds is not epidemic, but rather rare. – this is one of the main problems of the anti-vaccine movement… if you believe that autism is an epidemic, then there must be a cause and it becomes easy to blame vaccines. You also have to ignore the fact that there are plenty of autistic adults.
  • Among the Amish who do not vaccinate, the rate of autism is strikingly low. – there are autistic Amish
  • Unused vaccines with a preservative level of Thimerosal, however, are considered hazardous waste because of their high mercury content. If not injected into patients, discarded vials of these mercury-preserved vaccines, therefore, must be disposed of in steel drums, by law. – this is not true – at all… you also don’t have to call a Hazmat team if you break an unused vaccine vial with thimerosal…
  • …instead of requiring immediate removal, the CDC allowed the pharmaceutical companies to save money by using up their inventories of mercury-containing vaccines. By 2003, the industry had finally used up stocks of thimerosal-containing vaccines and Thimerosal is no longer used in these three vaccines. – the only basis for this statement is that the last thimerosal containing DTaP, Hib, and hepatitis B vaccines expired in 2003, but it is important to keep in mind that most vaccines are used well before their expiration date. In fact, many doctors order vaccines every month, so as to not keep large supplies of vaccines in their office, and since thimerosal-free versions were already available, those likely would have been ordered.
  • The term “trace amounts” means less than 1 microgram (mcg). Thimerosal-containing flu shots contain what in biochemical terms is actually a massive dose of mercury: 25 mcg. – vaccines labeled as having a trace amount of thimerosal have less than or equal to 1mcg, while others are clearly labeled as having up to 25mcg.
  • Why do I call that massive? Because the Environmental Protection Agency’s maximum exposure limits for methyl mercury is .1 microgram per 1 kilogram of bodyweight, which means a baby would have to weigh 550 pounds to safely absorb 25 micrograms of mercury. At these levels, a growing fetus in a mother receiving the flu shot could get up to a million times the EPA’s safe levels. – wait, what? First, that is the maximum recommended daily exposure limit based on the assumption that the exposure to mercury will continue for long periods of time. That’s not the case when a pregnant woman gets a one time flu shot. And it is the pregnant mother who is getting the flu shot, not the baby. Although some thimerosal will cross the placenta, it is still not in levels that will cause harm, so calling the dose massive ends up just being an obvious propaganda tool to scare folks.
The review, Thimerosal and Autism?, explains why autism and mercury poison really don't share symptoms.
The review, Thimerosal and Autism?, explains why autism and mercury poison really don’t share the same symptoms.
  • Autism and mercury poisoning have the same symptoms. – they don’t… In fact, there are many reports of epidemics of mercury poisoning throughout history that weren’t associated with autism, including in Minamata and Niigata, Japan, exposures from mercury in teething powders and worm medicines (pink disease), and food contamination in many countries.

“Yet mercury had long been the every-day treatment of infants at the time of teething in the form of teething powders.”

Ann Dally on The Rise and Fall of Pink Disease

Although it is hard to believe now, mercury wasn’t taken out of teething powders until 1957, after which time pink disease quickly disappeared. Why was mercury in teething powders in the first place? Unlike thimerosal in vaccines, I don’t think it was acting as a preservative, as it sounds like it was present in very high doses. So there was a lot of risk with no benefit.

Sounds like the opposite of what we had with thimerosal in vaccines – lots of benefit (vaccines didn’t get contaminated) with no risk.

But taking thimerosal out of vaccines was risk-free too, wasn’t it?

Nope. That’s another myth.

“Unfortunately, the precautions taken by the AAP and CDC calling for thimerosal removal from vaccines appears to have led to unintended risks. In particular, inappropriate recommendations by autism advocacy groups regarding treatment of autism (e.g., use of chelation) and avoidance of vaccines (e.g., influenza vaccine) may mislead parents to place children at unnecessary risks.”

Hurley et al on Thimerosal-Containing Vaccines and Autism: A Review of Recent Epidemiologic Studies

In addition to anti-vaccine folks continuing to push myths about thimerosal to scare parents away from vaccinating and protecting their kids, some missed out on getting vaccinated and caught life-threatening vaccine-preventable diseases.

What to Know About Thimerosal in Vaccines Myths

Don’t believe any of the myths about thimerosal in vaccines. Vaccines are safe and necessary.

More on Thimerosal in Vaccines Myths

Why Does the FDA Warn About Mercury in Fish, but Not Mercury in Flu Shots?

The FDA and EPA began to warn certain high risk groups about eating fish that might be contaminated with high levels of mercury in 2004.

Although it was known that “nearly all fish and shellfish contain traces of mercury,” this wasn’t thought to be a health concern for most people. Higher levels of mercury in certain fish could be though, especially for young children, nursing mothers, pregnant women, and women who might become pregnant.

That’s why the EPA and FDA recommended that those high risk groups not eat Shark, Swordfish, King Mackerel, or Tilefish (have highest levels of mercury) and limit eating other fish that are lower in mercury.

Why Does the FDA Warn About Mercury in Fish, but Not Mercury in Flu Shots?

So why do experts warn about mercury in fish, but don’t warn about mercury in vaccines?

Trace Amounts on “Ten Lies” Told About Mercury in Vaccines
Trace Amounts thinks that they have uncovered “Ten Lies” about mercury in vaccines

While that is a good question, the most obvious answer is that there are a very limited number of vaccines that you can get that contain any mercury (thimerosal), while if there was no warning, you could theoretically eat a ton of fish that are contaminated with at least some mercury.

And since 2001, thimerosal-free versions of non-flu vaccines have been available. There has also been an increasingly large supply of thimerosal-free flu vaccines available since 2003.

So how much mercury from vaccines could pregnant women and young children really be getting?

Remember, the only routine vaccines that pregnant women get are Tdap (never contained thimerosal) and the flu vaccine. And all of the routine vaccines young children receive are now thimerosal-free, including DTaP, Hib, IPV, Rotavirus, and Prevnar. All children should also get a flu vaccine once they are six months old, but like the flu vaccines for pregnant women, thimerosal-free flu vaccines are available.

Still, if they didn’t get a thimerosal-free flu shot, it would mean that they got the amount of mercury from one flu shot each year, or 25mcg. Some children could get up to 50mcg if it was their first season getting a flu vaccine, as they might need two doses of the flu vaccine.

The FDA and EPA offer very specific recommendations on how much fish to eat to avoid mercury.
The FDA and EPA offer very specific recommendations on how much fish to eat to avoid mercury.

How much mercury do you ingest when you eat fish? It depends on the fish, which is why the recommendations on which fish to eat and avoid are so specific. In general, it can range from 4mcg for salmon, 60mcg for canned albacore tuna and 170 mcg for swordfish.

While you are supposed to avoid the fish with the highest mercury levels, you might be eating the other fish each week, so unless you don’t like to eat fish, it is almost certainly going to quickly add up to much more than you get from your yearly flu vaccine, which you likely avoided anyway by getting a thimerosal-free flu shot.

And with fish, the mercury is in the form of methymercury, 95% of which is absorbed into your bloodstream. In contrast, thimerosal in vaccines breaks down to ethylmercury and is eliminated from your body quicker than methylmercury.

But if fish contains mercury, why not just tell people to avoid eating fish?

“Most fish are an excellent source of high quality protein. Fish are also important sources of selenium, zinc, iodine, iron, and other minerals needed by the body. Fish are natural sources of many B vitamins, and oily fish provide vitamins A and D. Studies with pregnant women have found that the nutritional benefits of fish, like other protein-rich foods, are important for their children’s growth and development during pregnancy and childhood. Most fish are low in fat, and most of the fat that is present in fish is healthy polyunsaturated fat. The polyunsaturated omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are also present in many types of fish. Research is still underway to determine the health benefits of omega-3 fatty acids.”

Questions & Answers from the FDA/EPA Advice on What Pregnant Women and Parents Should Know about Eating Fish

Fish have a lot of important nutrients, so are good to eat. So you balance the benefits of eating fish with the risks of mercury contamination and we get the sensible advice to limit the amount of fish you eat.

When you do the same kind of analysis of the risks and benefits of vaccines, even those with thimerosal, the benefits are still greatly in favor of getting vaccinated to prevent life-threatening infections. Remember, thimerosal was removed from vaccines as a precautionary measure and not because it was proven to be dangerous. In fact, many studies have shown that thimerosal in vaccines is not harmful.

What to Know About Mercury in Fish and Vaccines

Comparing mercury in fish and vaccines is like comparing conventionally grown apples and pears, at least it would be if someone figured out how to make an edible vaccine in the form of a pear.

More on Mercury in Fish and Vaccines

Doing the Math on Kennedy, Vaccines and Mercury

Although most anti-vaccine folks have moved on to aluminum by now, some are still sticking by thimerosal as their favorite “toxin” in vaccines to blame for causing so-called vaccine-induced diseases.

“Well, here are the numbers. And the numbers change every year. I think in 2012, there were 185 million doses of flu doses manufactured in this country. And I think fewer than 10 million were thimerosal-free. Over 90 percent had huge, huge doses of mercury.”

An interview with Robert Kennedy Jr. on vaccines

Really?

Huge, huge doses of mercury?

Thimerosal Timeline

Although it was never actually linked to any significant side effects, as a “precautionary measure,” the AAP recommended that thimerosal (mercury) be removed from childhood vaccines in 1999.

Thimerosal was removed from the hepatitis B, DTaP, and Hib vaccines, the only routinely used, non-flu vaccines that ever had thimerosal, in 2001. It is important to note that thimerosal-free versions of the DTaP and Hib vaccines were already available in the late 1990s though.

By January 2003, remaining stocks of vaccines with thimerosal expired.

Also in 2003, thimerosal-free flu vaccines became available, including thimerosal-free flu shots and FluMist, the nasal spray flu vaccine.

Doing the Math on Kennedy, Vaccines and Mercury

Robert F. Kennedy, Jr seems to get a lot of things wrong.

Is he right about the number of thimerosal-free flu vaccines in 2012?

Let’s do the math.

Ever since thimerosal-free flu vaccines became available in 2003, the supply has increased each year.

  • 2007-08: 112 million doses, with 10-12 million doses of thimerosal-free flu vaccine from Sanofi Pasteur, 7 million doses of thimerosal free FluMist, plus Afluria was thimerosal-free, and flu vaccines with trace thimerosal from Novartis and GSK
  • 2008-09: 110 million doses, with 50 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine and only 25% infants and toddlers are fully vaccinated against flu
  • 2009-10: 114 million doses, with 50 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine
  • 2010-11: 155 million doses, with 74 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine
  • 2011-12: 132 million doses, with 79 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine
  • 2012-13: 134 million doses, with 62 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine, including 13 to 14 million doses of FluMist. While 76% of infants and toddlers were vaccinated, only 50% of pregnant women got a flu shot.
  • 2013-14: 134 million doses, with 62 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine. 13 million doses of FluMist.
  • 2014-15: 147 million doses, with 98 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine. 14 to 15 million doses of FluMist.
  • 2015-16: 146 million doses, with 116-118 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine
  • 2016-17: 145 million doses, with 120 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine
  • 2017-18: 155 million doses, with 130 million doses of thimerosal-free or preservative-free (trace thimerosal) influenza vaccine

So Kennedy was wildly wrong about the number of thimerosal-free flu vaccines that were available in 2012. And he is certainly wrong about the number of thimerosal-free flu vaccines that are available today.

“Over 90 percent had huge, huge doses of mercury. Not trace amounts as the industry likes to claim. Trace amounts means less than 1 microgram. They contain 25 micrograms, which is 25 times trace amount and over 100 times what EPA’s safe exposure levels are. … So today, in the last three or four years, that number has been reduced to 48 million.”
Which number has been reduced to 48 million?
“I believe this year there were 150, around 150 million flu doses manufactured and 48 million of those, or a third, were loaded with mercury.”

An interview with Robert Kennedy Jr. on vaccines

What about his theory about the way the “industry” uses the term trace amounts?

The thimerosal content of flu vaccines has always been clearly labeled, whether it is 25mcg, or less than 1mcg, a trace amount.
The thimerosal content of flu vaccines has always been clearly labeled, whether it is 25mcg, or less than 1mcg, a trace amount.

There has never been a conspiracy to hide the thimerosal content of flu shots or any other vaccines. Those with trace amounts of thimerosal clearly have less than or equal to 1mcg per dose. Others were either thimerosal free or contained a standard amount of thimerosal, 25mcg.

Not surprisingly, this isn’t the first time Kennedy has tried to mislead people about  vaccines.

“There is no question that meningococcal meningitis is a serious disease that can cause death and disability, but we need to ensure that the solution is not worse than the problem. There is every reason to believe that mandatory meningococcal B vaccines for every college student could kill more students than the disease they protect against. Before we relinquish our rights, pay millions and sicken students, we should do the math.”

Robert F. Kennedy, Jr.: Doing the math on meningitis vaccinations

A few years ago, Kennedy responded to a resolution that had been passed by the University of Colorado-Boulder student government about new meningococcal B vaccines.

Students at the University of Colorado Boulder passed a resolution supporting menB vaccines.
Students at the University of Colorado Boulder passed a resolution supporting MenB vaccines.

For some reason, he devoted a good deal of time talking about the “hefty mercury load” that kids could get from Menomune, a vaccine that doesn’t cover the meningococcal B strain and which has largely been replaced by the newer Menactra (2006) and Menveo (2010) vaccines. In fact, Menomune was discontinued last year.

What to Know About Robert F Kennedy, Jr

Kennedy seems to mislead people about thimerosal and vaccines at every opportunity he can.

More on Robert F Kennedy, Jr