The lie Del Bigtree smothers his uncritical audience with is that, “there is not a safe vaccine out there” presumably because as he continues to lie, “there is not a decent safety study on any of the vaccines”.
What we learn from the video above is that there are six main stages of vaccine development is the US. Including;
Regulatory review and approval
During the exploratory stage scientists focus on identifying an antigen that can prevent a specific disease. Without success during this process development goes nowhere. It cannot continue. Nonetheless, the exploratory stage takes years of diligent laboratory research.
When the exploratory stage yields viable results production continues into the pre-clinical stage. Here progress with tissue or cell-culture preparation involves animal testing. This aspect of the pre-clinical stage will assess the safety, or lack thereof, of any potential vaccine. Another aspect of the pre-clinical stage is assessing the ability of the potential vaccine to stimulate an immune response.
Despite the cost and time invested by this point, the majority of potential vaccines do not satisfy the rigour of the pre-clinical stage. In these cases again development cannot continue.
The diligence of the clinical stage can be seen as a three part process.
In the quest to ascertain safety, trial vaccines are tested on a small sample of healthy adults.
Vaccines are tested on a sample of several hundred adults.
Finally the clinical stage involves testing the vaccine on tens of thousands.
With vaccines being developed for children the clinical stage process continues. The age of test subjects is lowered incrementally until the target age is safely reached.
The final stages of clinical development include randomised and double blind trials. The potential vaccine is tested against a placebo. It takes from six to ten years to complete these safety tests.♣ Whilst medications in the USA are subject to the same intense testing it’s worth noting that sample populations are three times smaller than for vaccine studies.
There are six more stages overseen by the FDA for regulatory review and approval of vaccines. This involves safety inspection of manufacturing facilities♥ by the FDA and even more testing.
Safety monitoring, including phase IV trials, continues indefinitely once a vaccine has been approved. In the USA there is the Vaccine Adverse Event Reporting System (VAERS) and the Vaccine Safety Datalink – a nationwide set of linked databases.
I certainly recommend watching this video because it is clear that safety is the primary element in vaccine manufacture. Claims to the contrary by Del Bigtree and the Vaxxed cronies are demonstrable lies. Under present manufacturing guidelines and restrictions most potential vaccines do not reach clinical development. As is clear in this video the reason is safety.
Professional anti-vaccinationists like Bigtree, or any who promote Vaxxed in order to consciously profit from their manufactured controversy, are a malignant force in public health. As such they deserve our derision.
♣ Despite this reality, in Australia the self appointed “vaccine experts” from the anti-vaccine lobby such as Meryl Dorey, Judy Wilyman and Tasha David insist no randomised double blind trials or testing against placebo has ever been carried out.
Current president of the Australian Vaccination Skeptics Network, Tasha David, visited Atlanta Georgia in the USA to attend the so-called “CDC Truth rally”.
This caper was a big deal for antivaccinationists obsessed with the dishonest, deceptive filmVaxxed. In forming a view about the push to promote Vaxxed and the individuals involved it is important to understand how utterly false and potentially harmful it is. Like most outspoken antivaccinationists Tasha David keeps reminding us of her own dishonesty.
Whilst in the US, on the weekend of October 15-16, David joined the parade of vaccine victims appearing as video subjects for We Are Vaxxed. Although dishonest throughout her stint it is the first lies she offers that are so patently absurd. Initially David offers:
The government made us change our own name because we’re not allowed to choose our own name in Australia, so that’s basically one of the reasons why we’re here because in Australia we don’t have a Bill of rights we don’t have guaranteed freedom of speech, so we’re not allowed to speak on a lot of things.
Freedom of speech? Bill of Rights? Not allowed to choose our own name in Australia? Oh my. The government had “made us change our own name”? Balderdash and Blubberblurt. The Australian Vaccination-Skeptics Network are obsessed with manipulating discourse and social media to keep their prior name – the Australian Vaccination Network (AVN) – alive.
The AVN was formed in 1994. Twenty years later Tasha David became president. Clearly the AVN had a long run with the name they had chosen. It was however a confusing name and always intended to deceive. Regrettably the official sounding name was successful in fooling members of the public, and a legitimate midwifery organisation listed the AVN as reputable. The NSW Department of Fair Trading received complaints to this effect.
In December 2012 they ordered the AVN to change its name within two months or be deregistered. Minister for Fair Trading at the time, Anthony Roberts, said the group’s name “is confusing and has misled the public as to its operational intention”. The order was a huge blow to the twisted morale of the group which thrived on whenever possible snubbing regulators and mocking the vital purpose of regulation. They unsuccessfully challenged the order and by March 2014 changed their name to the Australian Vaccination-Skeptics Network.
By the time of the name change the Fair Trading Minister was Stuart Ayers. The ABC reported:
Fair Trading Minister Stuart Ayres says the association’s original name was misleading.
“The title wasn’t reflecting their strong anti-vaccination stance and so we after receiving numerous complaints requested them to change their name,” he said.
“They’ve now complied with that request and the new title reflects their anti-vaccination stance.”
The Australian Medical Association (AMA) says it hopes the name change makes sure the organisation is not mistaken for a government agency.
It would appear that David’s intellectually contorted statement suggesting government strong arm tactics and suppression of free speech is a calculated lie crafted to gain sympathy. In reality it is the health of Australian democracy and Fair Trading legislation that led to the order to change their deceptive name.
Listen to the first 2 min of David’s interview. NB: I edited out the confusion around live video streaming but have not altered the commentary in any way.
I see that you guys are up in arms about that new CDC um, rule we’ve been talking about – forced vaccinating um, children, or people basically in the US. But I’m really sad to say that they’ve already passed that law in Australia. It’s called the Biosecurity Act 2015 so basically, um, they can force vaccinate you if you have a disease or um, some kind of illness that is a risk to human health.
Now that could be anything. Could be a cold you know, so we’ve already got the legislation in place. I haven’t seen it be used yet but the fact that it’s even in place is scary to me, you know, so…
Here, David is contending that forced vaccination is a reality in Australia if circumstances meet conditions outlined in the Biosecurity Act 2015. She further contends that the Act permits forced vaccination of an individual suffering “some kind of illness that is a risk to human health… that could be anything… could be a cold”. Putting aside David’s alarming lack of understanding the role of vaccination we should look closer at the Biosecurity Act 2015.
The Act is headed, An Act relating to diseases and pests that may cause harm to human, animal or plant health or the environment, and for related purposes.
The HTML version I’ve linked to has 681 pages, including endnotes. The word “vaccination” appears eleven times, the majority of these being in subsections or related sections. That is to say this vast document does not present a number of novel reasons for vaccination. Rather parts of the Act describe when vaccination is relevant to interpretation and application of the Act.
David is in error when claiming the Biosecurity Act 2015 deals with “anything” or “a cold”. The diseases this Act is designed to manage are in fact far removed from such a dismissive notion. Chapter 2 – Managing biosecurity risks: human health includes Listing Human Diseases:
(1) The Director of Human Biosecurity may, in writing, determine that a human disease is a listed human disease if the Director considers that the disease may:
(a) be communicable; and
(b) cause significant harm to human health.
(2) Before making a determination under this section, the Director of Human Biosecurity must consult with:
(a) the chief health officer (however described) for each State and Territory; and
(b) the Director of Biosecurity.
(3) A determination made under this section is a legislative instrument, but section 42 (disallowance) of the Legislative Instruments Act 2003 does not apply to the instrument.
With regard to Human Biosecurity Control Orders it should be noted that these are not applied frivolously and when an individual objects to the application of such measures the Director of Human Biosecurity “must take into account any factors that may affect the health of the individual”. Thus an established risk to an individual of an adverse reaction from vaccination would prevent administration of a vaccine.
With respect to imposing biosecurity measures the Act includes, in Chapter 2:
[Protections] aim to ensure that a power is exercised, or biosecurity measure imposed, only when circumstances are sufficiently serious to justify it, and only if it would be effective, it is appropriate and adapted for its purpose, and it is no more restrictive or intrusive than is required. [Protection] also ensures that the requirements of this Chapter do not interfere with an individual’s urgent or life‑threatening medical needs.
It’s important to realise with respect to disease a great deal of this Act and the application of biosecurity measures involve individuals entering Australian territory and the operation of aircraft or vessels entering or leaving Australia. Managing risks to human health include human biosecurity control orders. Section 59 of the Act includes:
A human biosecurity control order that is in force in relation to an individual may require the individual to comply with certain biosecurity measures. [Those measures] include vaccination, restricting the individual’s behaviour and ordering the individual to remain isolated.
In Division 2 of the Act it states under Entry Requirements (bold mine):
The Health Minister may determine one or more requirements for individuals who are entering Australian territory at a landing place or port.
for an individual to provide either:
(i) a declaration as to whether the individual has received a specified vaccination or other prophylaxis within a specified previous period; or
(ii) evidence that the individual has received a specified vaccination or other prophylaxis within a specified previous period
With respect to vaccination identical requirements exist under Exit Requirements.
Unvaccinated Australians are freely travelling to and from the country without being vaccinated against potential disease. Despite the Biosecurity Act travellers have brought measles to Australia, resulting in a sixteen year diagnostic high in 2014. Tasha David may claim that under this Act a simple cold could lead to forced vaccination, but there was no evidence of Human Biosecurity Control Orders in the wake of a recent measles outbreak in Melbourne. David would benefit from understanding just why she hasn’t seen this Act used to force vaccination for trivial reasons.
Section 74 of the Act notes when an individual is expected to comply with a biosecurity measure. Subsection (2) reads:
The individual is required to comply with the measure only if:
(a) the individual consents to the measure; or
(b) the Director of Human Biosecurity has given a direction for the individual to comply with the measure…
Section 92: Receiving a vaccination or treatment:
An individual may be required by a human biosecurity control order to receive, at a specified medical facility:
(a) a specified vaccination; or
(b) a specified form of treatment;
in order to manage the listed human disease specified in the order, and any other listed human disease.
With respect to the use of force one notes Section 95: No use of force to require compliance with certain biosecurity measures:
Force must not be used against an individual to require the individual to comply with a biosecurity measure imposed under any of sections 85 to 93.
Note: Force may be used in preventing an individual leaving Australian territory in contravention of a traveller movement measure (see section 101) or in detaining a person who fails to comply with an isolation measure (see section 104).
Thus contrary to Tasha David’s claim that, “they can force vaccinate you” under implementation of the Biosecurity Act 2015, we can see in this case that the Act itself prevents forced vaccination. It’s clear that no force can be used for the imposition of biosecurity measures under Sections 85 to 93. Vaccination, being Section 92, falls within this range.
No doubt antivaccinationists will disagree with any legislation that involves vaccination to protect the public from serious disease. What is important however is to underscore how this group will continually mislead the public without compunction. The Biosecurity Act 2015 is not used for just “anything” or simple “colds”. Nor does it permit forced vaccination.
David continues with considerable more nonsense. Offensive, crude dishonesty. Her next target is No Jab No Pay but it is the impact she claims to have observed that is quite sickening.
So these people that are single parents that don’t have that money to pay, you know that need that money just to survive… they can’t work, they can’t afford child care. So they’re basically on the street. We have so many stories on our web site of people living in cars, that are having abortions because they can’t afford to have a child in Australia now because of these laws.
Typically there is no evidence for these claims. If they were true the right thing for Tasha David to do would be to advise these individuals to have their children vaccinated and thus be eligible for the payments in question. Or perhaps the AVSN could help with some of that donated cash instead of spending it on trips to the USA.
Either way I doubt the AVSN will change their deceptive habits.
Moments later I was pondering what conspiracy theorists would be doing with this information. I didn’t expect much but a visit to Prison Planet – a hive of conspiracy paranoia fathered by Alex Jones – yielded some pickings. Comments lay under opening paragraphs from an NBC New York article. One read:
Yet another “accident” hundreds in serious condition, death toll still rising.
Note the press will not identify the train engineer.
Note how the press wont even identify if train was under control of “PTC” positive train control.
PTC prevents this, unless its tampered with. PTC cannot turn the power “up”, in a train, only “down”. That region was one the 1st in the USA to get PTC. Appears Mr. Obama needs a few days to work a narrative.
The author seemed to be “arguing” that the event was executed deliberately. His over confident assessment of “PTC” train control in that region suggested such an accident was unlikely if not impossible. The press, in his mind, were suppressing two vital facts: the driver’s name and the presence/absence of PTC control. President Obama thus, needed “a few days” to mislead the American public.
As it turned out the driver, engineer Thomas Gallagher had spoken to authorities “within hours” of the accident. He had been rescued from his crushed cabin and is reported to be in a critical condition.
Another commenter had worked it out using exclamation marks. This was no accident. It was the “scum Muslims”. He’s quite likely blown his ten bucks – unless the almost certainly American born descendent of Irish-Americans, has converted to Islam:
Can you say Tabotage / Terrorism !!!!!!!!!!!!!!!!!!! The scum Muslims have struck again. This was no accident !!!!!!!!!!!!!!!!. Ten bucks – the engineer was a Muslim.
Someone had posted Beastie Boys Sabotage clip, which was followed by Beastie boyz are enemy jews. Why do you listen to their music?
By this point someone gleaned the rules, summarising them neatly:
RULES FOR POSTING ABOUT THIS STORY:
1. DO NOT WAIT FOR ANY FACTS ABOUT WHAT REALLY HAPPENED. IT IS IMPORTANT THAT YOU IMMEDIATELY POST WHATEVER MINDLESS CONSPIRACY THEORY YOU CAN THINK OF.
2. BLAME THE JEWS
So why was I pondering what these enemies of reason would be thinking? Recently, I’ve been considering the intractability of conspiracy theorist thinking. Or is that lack of thinking? Either way it (the pondering) is likely a constant for those who value the role of evidence in public health and appreciate the harm caused by opportunists who benefit from peddling fear and confusion.
This week I’d enjoyed a discussion in a clinical setting with a physiotherapist about “vitalistic” chiropractic. Whilst familiar and infuriated with the lack of evidence behind treatment claims, she was fascinated to learn of the anti-vaccine slant in chiropractic.
I’ve been as fascinated as disgusted with the antics of David Thrussell who, as artistic director of the Castlemaine Local and International Film Festival, attempted to bring the rankly deceptive anti-vaccine film Vaxxed to Castlemaine. An outstanding conspiracy theorist and blatant liar, Thrussell has played the victim whilst misleading both the media and sponsors of the film festival.
As always the delightfully unstable Judy Wilyman has been showing off her declining grip on reality. Of late she has chosen to bully the Executive Dean of the Faculty of Science, Medicine and Health at the University of Wollongong and alsothe Minister for Social Services. Wilyman’s ranting is so far from possessing an evidence base or a cogent stream of argument that it beggars belief. Unless of course, one considers it through the eyes of a conspiracy devotee.
Rob Brotherton (@rob_brotherton) authored Suspicious Minds – The Psychology of Conspiracy Theories. He suggests that to the conspiracy theorist their beliefs are unfalsifiable. There is simply no evidence to prove them wrong. In addition, driven by a need for control – a need which they cannot develop when faced with reality – the likes of Thrussell, Wilyman and Meryl Dorey, develop compensatory control.
The misleading film Vaxxed has given compensatory control to so many who lack control. We may consider Dorey’s misappropriation of funds, Wilyman’s feverish ranting about her superior “research” and Thrussell’s manipulation of others as types of compensatory control also.
Suffering from the insignificance that comes with no control over reality, such conspiracy prone personalities fall victim to proportionality bias. Events they desire to control, but can’t, must have a complicated – indeed powerful – cause. We see this also in their propensity toward other conspiracies.
Between 1/4 to 1/3 of Americans believe 9/11 was the result of some type of conspiracy. Usually the Inside Job theory. Within days of Kennedy being assassinated more than half of Americans believed Lee Harvey Oswald did not act alone. Today, according to Brotherton, “the majority of Americans” believe some type of conspiracy led to the Kennedy assassination.
The audio below is from ABC’s All In The Mind and includes an excellent interview with Rob Brotherton. I certainly recommend it.
It has been widely reported today that the Turnbull Government’s “No Jab, No Pay” legislation has led to an increase in childhood vaccination rates.
This is excellent news and a ParliamentaryBudget Review indicates conscientious objectors are not being roundly exploited to fill government coffers. Unless of course, they choose to be.
The success of the policy means a great number of Australians who previously registered as conscientious objectors, no longer do so. Therefore they are not being denied Child Care Benefit (CCB), Child Care Rebate (CCR) or Family Tax Benefit (Part A). It follows then that the government is not guaranteed financial profit from this policy.
The policy was implemented on January 1st this year. 5,738 children whose parents had previously denied them the protection of immunisation have been vaccinated since then. Social Services Minister, Christian Porter stated that 148,000 children who were not up to date with immunisations were now meeting requirements.
The Australian Childhood Immunisation Register indicates increases in immunisation for one, two and five year olds. For one and five year olds there has been an increase from 90% to 93%. The ABC reported:
Vaccination rates had fallen to such a historically low level, that we were seeing the re-emergence of diseases that we had been free of for years,” Mr Porter said.
“Of course, that was a matter of major concern to the overwhelming majority of parents who aren’t vaccination objectors and just want their kids to be safe.
… some exemptions from the immunisation requirements for eligibility for the FTB-A [Family Tax Benefit, Part A] end-of-year supplement, Child Care Benefit (CCB) and Child Care Rebate (CCR) payments stating that it was extremely concerned at the risk non-vaccinated children pose to public health. […]
On 12 April 2015, the Government announced that it would remove the conscientious objector exemption but retain the medical and Christian Scientist exemption. On 19 April 2015, Minister for Social Services, Scott Morrison, announced that after discussions with the Church of Christ, Scientist, their specific exemption would be removed as the Church advised it was no longer necessary.
Also reported today is that families may lose up to $15,000 per year if parents fail to have their children vaccinated. As readers may well be aware, and as is evident in the above paragraphs from the Budget Review, “failing to have their children vaccinated” would be an insistence to deny one’s children vaccine induced immunity, by remaining “conscientious objectors”.
There is no sound reason to make this choice. There never has been, and it is most regrettable that the anti-vaccine lobby has worked feverishly to further distress those who hold misguided anti-vaccine beliefs. One theme has been that the right to make “health choices” has been removed. Or, promises of court action to challenge the legislation on the back of donations scammed by The Australian Vaccination-sceptics Network. Another, that the government would profit financially from discriminating against conscientious objectors.
However a close read of Klapdor and Grove’s Budget Review shows this claim loses credibility as more children of conscientious objectors are vaccinated. Conscientious objectors make up “a minority of the total number of children not up-to-date with their vaccination schedules”. Only 20% of one, two and five year olds not up to date with vaccinations [citation]. The authors cover in depth a number of “other immunisation measures” aimed at raising and maintaining immunisation levels, and finish their review with:
Through these efforts to improve coverage rates, coupled with financial penalties for non-compliance with immunisation schedules, the Government believes that it is taking a ‘balanced “carrot and stick” approach’ to encouraging vaccination. Of course, the sizeable savings expected from the ‘stick’ element may not be realised if these policies succeed in significantly lifting childhood immunisation rates.
The question then, is what percentage of conscientious objectors does the 5,738 children vaccinated since January 1st represent? Using Klapdor and Grove’s reference we may take the figure on page iv. 14,869 children aged one, two or five years were recorded as conscientious objectors in 2012-13. Klapdor and Grove state that whilst there has been an increase in immunisation rates since 1998 overall rates have remained static in recent years [citation].
Thus with some degree of reasonable confidence we may view the 5,738 children of conscientious objectors reported by Social Services Minister Christian Porter, as a percentage of 14,869. This figure of 38.6%, in light of the historical data cited in the Budget Review, might reasonably be viewed as “significantly lifting childhood immunisation rates”, to quote from Klapdor and Grove. And as these authors reasoned a lift in immunisation rates would mean that, “the sizeable savings expected from the ‘stick’ element may not be realised”.
Thus the antivaccinationist claim that they would be exploited to fill government coffers is at this stage seemingly without merit. More to the point if antivaccinationists wish to retain their status as conscientious objectors they are making a conscious choice for financial hardship.
No Jab No Pay New Immunisation Requirements For Family Assistance Payments
From 1 January 2016:
Only parents of children (less than 20 years of age) who are fully immunised or are on a recognised catch-up schedule can receive the Child Care Benefit, the Child Care Rebate and the Family Tax Benefit Part A end of year supplement. The relevant vaccinations are those under the National Immunisation Program (NIP), which covers the vaccines usually administered before age ve. These vaccinations must be recorded on the Australian Childhood Immunisation Register (ACIR).
Children with medical contraindications or natural immunity for certain diseases will continue to be exempt from the requirements.
Conscientious objection and vaccination objection on non-medical grounds will no longer be a valid exemption from immunisation requirements.
Families eligible to receive family assistance payments and have children less than 20 years of age, who may not meet the new immunisation requirements, will be notified by Centrelink.
To support these changes, the ACIR is being expanded. From 1 January 2016, you will be able to submit the details of vaccinations given to persons less than 20 years of age to the ACIR.1. Free catch-up for children less than 10 years of ageFrom 1 January 2016, all states and territories will be providing free catch-up NIP vaccines for all children less than 10 years of age on an on-going basis.2. Free catch-up for young persons 10 to 19 years of age, of families who currently receive family assistance payments
From 1 January 2016, parents who wish to immunise their children in order to continue to receive family assistance payments will have access to free catch- up vaccines for a time-limited period (1 January 2016 to 31 December 2017).
These figures do not confirm causality. See explanation below ♣
One claim the anti-vaccine lobby use in their attack against the efficacy of the pertussis vaccine is the high uptake rate. The logic being that with high uptake and proper vaccine efficacy, pertussis should be better controlled than it is. In fact completely controlled. Thus the pertussis vaccine is a failure.
Whilst the vaccine may not provide impervious protection, infection of those vaccinated is much less common and markedly less severe.
In a household where someone has whooping cough, an estimated 80-90% of the unimmunised contacts of that person will acquire the disease.
These realities won’t shift committed antivaccinationists. They will be convinced by the terribly misleading claim above, using unrelated figures on SIDS and pertussis vaccination. I find it astonishing anyone could be swayed by it. Yet for readers unskilled in finding reputable information or not prone to checking alarming claims it has an intuitive ring of causality.
♣ Infants receive vaccine doses at two, four and six months of age. 90% of SIDS cases occur in the first six months of life, and most of these in the first three months. The risk decreases consistently. After twelve months babies are by definition not infants and the risk of Sudden Unexplained Death is significantly reduced.
So the claim above merely sounds plausible because infants are most at risk of SIDS up to six months. Over this time they have three pertussis vaccines. The vast majority of children in developed nations will follow the pertussis vaccination schedule.
SIDS and Kids is an Australian organisation that supports educating the public about the “significantly” reduced risk of SIDS that accompanies immunisation. They have also noted that when the age of first immunisation was lowered by four weeks there was no lowering of the average age of SIDS.
Immunisations are associated with a halving of the risk of SIDS. There are biological reasons why this association may be causal, but other factors, such as the healthy vaccine effect, may be important. Immunisations should be part of the SIDS prevention campaigns.
A constant assertion from the anti-vaccine lobby is that of “too many, too soon”, contending that modern vaccine schedules overwhelm infants and children in a manner yet to be uncovered. An earlier study by Vennemann et al, Sudden infant death syndrome: No increased risk after immunisation found no evidence for this but rather the opposite.
SIDS cases were immunised less frequently and later than controls. Furthermore there was no increased risk of SIDS in the 14 days following immunisation. There was no evidence to suggest the recently introduced hexavalent vaccines were associated with an increased risk of SIDS.
This study provides further support that immunisations may reduce the risk of SIDS.
A number of studies have been conducted in Australasia, North America and Europe. All confirm that immunisation is not causally linked to SIDS. Thus early immunisation is coincidental to the age at which SIDS is most likely. In fact the reverse is true with respect to causality. SIDS cases are less likely to be immunised or fully immunised. Unlike most “vaccine injuries” this favourite fear tactic of antivaccinationists does have an origin in a published report.
Further examination of the vaccination histories of infants who died suddenly has revealed no additional instances of vaccination within 24 hours before death.
Thus, 4 deaths have been found that occurred within 24 hours after receipt of vaccine from Lot No. 64201, compared with no deaths within 24 hours after DTP vaccination in the earlier 8-month period in Tennessee.
In 1991 The Institute of Medicine published a thorough examination of this matter. Item 5 of Adverse Effects of Pertussis and Rubella Vaccines: A Report of the Committee to Review the Adverse Consequences of Pertussis and Rubella Vaccines, is Evidence Concerning Pertussis Vaccines and Deaths Classified as SIDS. The article reviews the initial CDC Weekly Report along with 38 other reports and research papers spanning the 12 year interval. The summary includes:
All controlled studies that have compared immunized versus nonimmunized children (Table 5-1) have found either no association (Bouvier-Colle et al., 1989; Pollock et al., 1984; Taylor and Emery, 1982) or a decreased risk (Hoffman et al., 1987; Walker et al., 1987) of SIDS among immunized children.
One small controlled study of infants with unexplained apnea, who may be at increased risk for SIDS, demonstrated improvement in ventilatory patterns following DPT immunization (Keens et al., 1985).
The evidence does not indicate a causal relation between DPT vaccine and SIDS. Studies showing a temporal relation between these events are consistent with the expected occurrence of SIDS over the age range in which DPT immunization typically occurs.
It’s important to note that at this stage no research demonstrating a reduction in SIDS due to immunisation had been published. Consequently the authors do not mention this effect.
In 1995 E.A. Mitchell et al examined the association between immunisation and SIDS. They observed there is no increased risk of SIDS following the Hepatitis B immunisation or the 6 week DTP immunisation. They also noted early studies suggesting an increased risk of SIDS with immunisation had no control data. Two studies with controls that suggested such a temporal link demonstrated methodological bias.
Mitchell et al concluded:
Immunisation does not increase the risk of SIDS and may even lower the risk.
Jacqueline Muller-Nordhorn et el published Association between SIDS and DTP immunisation: an ecological study [10.1186/s12887-015-0318-7]. The aim was to analyse this association over time. The body of the paper’s Discussion included;
SIDS mortality rates have been inversely associated with DTP immunisation coverage in the United States over recent decades
The most notable decreases in SIDS rates occurred from 1991 onwards, coinciding with increases in DTP immunisation
In 2011, the Task Force on Sudden Infant Death Syndrome included immunisation as one of the recommendations to reduce the risk of SIDS [Citation]
However, recommendations to the public and the ‘grey literaure’ often do not include immunisation in the prevention of SIDS. Prevailing safety concerns with regard to immunisation may have played a role in this hesistance for many years
DTP immunisation may protect against SIDS by preventing infection with Bordetella (B.) pertussis. SIDS might thus be undiagnosed pertussis
In approximately 50–80% of SIDS cases, signs of upper and lower respiratory tract infection, characterised by a mild cellular infiltrate, have been found
Furthermore, similar to DTP immunisation, OPV immunisation was associated with a reduced risk of SIDS. Case–control studies have associated a similar reduction in SIDS risk with DTP and OPV immunisation, whereas less evidence is available regarding Hib immunisation
In addition to the pertussis component, DTP includes diphtheria and tetanus components. Certain countries, such as England and Sweden, previously experienced major decreases in pertussis immunisation but administered diphtheria and tetanus vaccines separately, thus maintaining high coverage
The SIDS trends in these countries were similar to the trends in the United States. Thus, diphtheria and tetanus immunisation seem less likely to be associated with SIDS
DTP immunisation is inversely associated with SIDS mortality on the population level. The current findings may strengthen parents’ confidence in the benefit of DTP immunisation, especially as they are supported by the results of two meta-analyses*.
*See Vennemann et al, above.
October 2010 saw the Scientific consensus forum to review the evidence underpinning the recommendations of the Australian SIDS and Kids Safe Sleeping Health Promotion Programme [PDF]. This Position Paper is published in the Journal of Paediatrics and Child Health [doi:10.1111/j.1440-1754.2011.02215.x]
Parents are advised to immunise their babies according to the national vaccination schedule. The possibility of the DTP (diphtheria-tetanus-pertussis) vaccination being linked to SIDS has been discussed periodically over the last 20 years, however a series of studies have consistently refuted the association. A recent meta-analysis published provides strong evidence that immunisation is associated with a decreased risk of SIDS (OR 0.54; 95% CI = 0.39–0.76).
We should note that the delightfully immoral antivactionist and author of Melanie’s Marvellous Measles, Stephanie Messenger was involved in peddling a long debunked “prevention” for SIDS. In fact SIDS and Kids have their own evidence based and comprehensive publication outlining why mattress wrapping offers no protection. A March 2003 article in Pediatric and Developmental Pathology, SIDS: Overview and Update offers evidence to debunk both the “mattress toxin” myth and proposed links to immunisation (p. 121).
In 1989 in the UK Barry Richardson contended that the fungus Scopularis brevicaulis broke down fire retardant chemicals in mattresses or their PVC covers. This produced arsine, phosphine and stibine gases from antimony, phosphorous and arsenic. A UK study failed to replicate Richardson’s findings. A follow up study with Richardson’s collaboration also failed to duplicate the proposed findings.
I highly recommend reading the SIDS and Kids information sheet on this pseudoscientific mess and the conspiracy hovering over it. In May 1998 an Expert Group to Investigate Cot Death Theories: Toxic Gas Hypothesis, UK examined all available evidence and found:
…there is no evidence to suggest that antimony or phosphorus containing compound used as fire retardant in PVC and other cot mattress materials are a cause of sudden infant death syndrome.
This conclusion is based upon the following:
Cot mattress contamination with the fungus S. brevicalis is rare, and no more common in SIDS mattresses than in other used mattresses.
There is no evidence for the generation of gases from phosphorus, arsenic and antimony from cot mattresses, by S. brevecaulis, when tested using conditions relevant to a baby’s cot. (the group did, however, identify laboratory conditions, wholly unlike those that could occur in a baby’s cot, in which added antimony is biovolatilised, but to the much less toxic trimethylantimony and not to stibine).
There is no evidence of poisoning by phosphine, arsine, or stibine (or bethylated derivatives) in babies who have died of SIDS.
Low amounts of antimony can be detected in samples from the majority of live babies, and even newborn babies: the concentrations in the tissues of SIDS babies were not different from those dying from known causes. there are a number of sources of antimony in the domestic environment other than the fire retardant in cot mattress materials.
We have found no evidence that the changing rates of sudden infant death correspond to the introduction and removal of antimony – and phosphorus – containing fire retardant in cot mattresses.
SIDS and Kids also mention the conspiracy book Cot Death Cover-up? by N.Z. forensic chemist Jim Sprott. Stephanie Messenger also mentioned this book at her secret seminars wherein she peddled her “mattress covers” to protect against SIDS. There is a fascinating February 2012 account of a conspiracy laden seminar on the Skeptimite blog. In April of this year it was reported that Messenger had the charity status of her “SIDS charity” Get Rid Of SIDS revoked.
Just as well one feels. Not only because the scam had done no charity work and employed nobody. Messenger had gone from blaming vaccination for SIDS to pushing the phoney toxic gas theory as the cause – 20 years after it was first debunked and progressively relegated to conspiracy theory. When Messenger’s plan to bring the very harmful anti-vaccine heroine Sherri Tenpenny to Australia, she then advocated readers purchase her pro-measles book to help her out of debt.
Ultimately nothing has changed with respect to the anti-vaccine claim that SIDS is caused by vaccines. In fact evidence supporting the opposite remains firm.
We may also rest assured that mattress wrapping is an evidence free, conspiracy based waste of time.