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RFK Jr and vaccine safety

RFK Jr and vaccine safety – using a bad study to come to bad conclusions

Yesterday, Dorit Rubinstein Reiss explained why most experienced journalists ignore Robert F. Kennedy Jr’s views on vaccines. He gets simple facts about vaccines completely wrong again and again. She was referencing an interview Kennedy had given on Fox News – as a part of that interview, Kennedy misused a small study about the DTaP vaccine (for diphtheria, tetanus and pertussis, or whooping cough). Unfortunately, RFK Jr and vaccine safety of DTaP has continued – he has doubled down on misusing this study in an article by him published today.

I thought we would take a look at the issues specific to this new version of RFK Jr and vaccine safety – we’ll analyze his comments and then take a detailed look at the published article that forms the basis of Kennedy’s comments.Read More »RFK Jr and vaccine safety – using a bad study to come to bad conclusions

french vaccination program

Freedom to ignore French vaccination program – a court case

Samia and Marc Larère, parents to a three year old and fifteen months old, have decided not to vaccinate them. A criminal charge was brought against them, by the government of France, for not giving their three year old the required vaccines against diphtheria, tetanus and polio according to the French vaccination program.

They were charged under two legal provisions–a provision in the Code of Public Health (le code de la santé publique, art. L.3116-4) that imposes a find of 3750 euros and up to six months in jail for those who do not receive, or allow those under their guardianship to receive, mandatory vaccinations, including parents (“Le refus de se soumettre ou de soumettre ceux sur lesquels on exerce l’autorité parentale ou dont on assure la tutelle aux obligations de vaccination prévues aux articles L. 3111-2, L. 3111-3 et L. 3112-1 ou la volonté d’en entraver l’exécution sont punis de six mois d’emprisonnement et de 3 750 Euros d’amende”).

And a provision in the criminal code that criminalizes neglect of parental duties “to the point of risking the health… of a minor child”, with a fine of 30,000 euros and up to two years in prisons as penalty (article 227-17: “Le fait, par le père ou la mère, de se soustraire, sans motif légitime, à ses obligations légales au point de compromettre la santé, la sécurité, la moralité ou l’éducation de son enfant mineur est puni de deux ans d’emprisonnement et de 30 000 euros d’amende”).

The reason the Larères initially gave for declining to vaccinate their child was that they could not give her only the required vaccines–the only available vaccines, they said, had the required vaccines in combination with others, like Hepatitis B and meningococcal, which are not legally required and they were not willing to give the combination vaccine to their child.  Upon further probing, however, the couple admitted they received a vaccine containing only the required vaccines from Sanofi Pasteur, but still refused to vaccinate claiming that the vaccine contained a “toxic product”.

It may have been this vaccine (pdf). It’s unclear which ingredients they were referring to. The product contains a number of ingredients that may be used to raise concern among those unfamiliar with their role in vaccines and the principle that the dose makes the poison. In fact, in the tiny amounts in vaccines (pdf), none of these ingredients is toxic (pdf).Read More »Freedom to ignore French vaccination program – a court case

Vaccines saved lives – scientific evidence

There are many canards propagated by the vaccine deniers to support their personal beliefs (really, denialism) about the safety and effectiveness of vaccines. One of their more popular beliefs is that vaccines didn’t end many of the deadly diseases, but improved sanitation, healthcare, nutrition or magical fairies (also known as homeopathy) ended these diseases.

There is even a subgroup of these believers who think that the CDC, historians, and everyone else is lying about the epidemics that existed prior to vaccinations–let’s call this group history deniers. They reject the scientific and historical evidence that vaccines saved lives – amazing.

So, is there scientific evidence that vaccines actually ended these epidemics? Yes there is, and it’s unequivocal. Unless you want to embrace historical revisionism, and somehow all of the health care records and epidemiological information was faked, vaccines saved lives – lots of lives.Read More »Vaccines saved lives – scientific evidence

The Irish Catholic children’s home scandal–it’s NOT about vaccines

children-at-st-marysThere’s an appalling story out of Ireland that has dominated the news for the past few days. Over a period of 35 years, St Mary’s Mother and Baby Home, a Catholic home for unwed mothers in County Galway (on the west coast of Ireland), apparently buried some children in a sewer system after dying in that home. You might have heard from some irresponsible journalists that over 800 children were buried in the septic tank, without questioning whether 800 bodies could actually be buried in the septic system, and without determining when the home was moved to a County sanitary sewer system, making it impossible to dump dead children in the septic tank. OK, that’s a small point.

According to the individual who actually uncovered this atrocity, Catherine Corless, an academic historian, she claims, through her research of birth records and other information, around 800 children died at this home over 36 years. The Irish Times reports, “between 1925, when the home opened, and 1937 the tank remained in use. During that period 204 children died at the home. Corless admits that it now seems impossible to her that more than 200 bodies could have been put in a working sewage tank.” OK, it’s sad and maddening that 22 children died every year at this home, even if infant mortality rates were substantially higher back then because of malnutrition and vaccine preventable diseases (like measles, mumps, polio, rotavirus and others) that would run rampant through closed quarters like that.

So the first myth we need to debunk is that there are 800 bodies buried in a septic tank–there aren’t. But, like I’ve said, that’s really just a minor point (setting aside the atrocity itself, which we’ll address later), because there are some other issues that have arisen with this story that also need to be discussed honestly.Read More »The Irish Catholic children’s home scandal–it’s NOT about vaccines

Pertussis vaccine reduced length and severity of whooping cough

Except for the evidence that says it's not a failure.
Except for the evidence that says it’s not a failure.

I know, there are just so many tropes and outright lies pushed by the vaccine deniers, it’s really hard for this writer to keep up with it all. But there’s one that has always bothered me, but I didn’t have quite enough evidence to lustfully debunk in my usual manner.

As has been shown in few studies, the vaccine against whooping cough (Bordetella pertussis), either  DTaP or Tdap (which also protect against tetanus and diphtheria), isn’t as effective in providing long-term protection as our expectations, based on other vaccines. Although the antivaccination cult has misinterpreted and misstated the actual numbers, an analysis of the data from the Washington State pertussis epidemic in 2011-2012 provided us with the following information:

  • Ages 5-9 unvaccinated or under vaccinated children are 6 times more likely to become infected with pertussis than fully vaccinated. 
  • Ages 10-13 unvaccinated or under vaccinated are 25 times more likely to become infected with pertussis than fully vaccinated. 
  • Ages 14-18 unvaccinated or under vaccinated  are 6 times more likely to become infected with pertussis than fully vaccinated.

In other words, not getting the vaccine made it easier to get infected with whooping cough.Read More »Pertussis vaccine reduced length and severity of whooping cough

Why we vaccinate–103 million cases of diseases averted since 1924

vaccines-vs-microbes

For New Year’s Day, I’m republishing the top 10 articles I wrote in 2013. Well, actually top 9, plus 1 from 2012 that just keeps going.

#10. This article was published on 3 December 2013, and has had over 5000 views. It’s one of my favorite because it shows, with scientific evidence, that the trope pushed by the vaccine deniers that better sanitation, food, and medicine reduced the mortality from these diseases. But we know it’s the vaccines, and we have brilliant science to support that fact.

One of the tropes of the antivaccination world is that vaccines didn’t stop diseases. They give credit to everything from modern medicine to better food to better sanitation. Some of the credit they give is ironic since many vaccine deniers hate most aspects of modern medicine and believe that food was better 100 years ago. You can never get enough of the contradictions and hypocrisy of the antivaccine crowd.

I think it becomes easy to dismiss the value of vaccines in ending widespread disease because almost anyone writing today about vaccines has no memory of ubiquitous and deadly epidemics of diseases. We’re almost at a point in our culture that if Twitter doesn’t report it, it didn’t happen, so infectious diseases are something that happened back when humans lived in caves, prior to the advent of social media. I happen to have been born right near the end of widespread epidemics of infectious diseases, so I don’t remember any epidemics personally, though I recall a few classmates in high school who had a few effects from polio and other diseases. Culturally, we have forgotten our past with respect to diseases.Read More »Why we vaccinate–103 million cases of diseases averted since 1924