Skeptical Raptor's Blog hunting pseudoscience in the internet jungle

Poll: how do you pay for your immunizations?

Spritzen und FlascheUntil recently, I didn’t think there was much of an issue about patients or parents paying for vaccines. My perspective is certainly USA-based, but it would be interesting to see how people are paying for their vaccines.

 

 

 

 

 

 

 

No comments

California’s vaccine exemption law–prevalence and clustering effects

California-vaccination-schoolAll 50 US states (along with several territories and DC) require mandatory vaccination for children entering public (and frequently, private) schools. This system has essentially ended most vaccine preventable diseases in the USA, including measles, polio, chickenpox, and many others. It is considered one of the 10 greatest achievements in public health. Vaccines should probably be number 1 on the list. Overall, the immunization mandate has established a strong herd effect, which has generally ended transmission of these diseases.

Even though vaccination is mandatory, there are ways around it, if you choose. Every state allows medical exemptions, which is based on a proven risk for a child to not be vaccinated with one or more vaccines. For example, some vaccines are produced in chicken eggs, and a tiny percentage of children are allergic. Medical exemptions are absolutely critical to the well being of the child, and no pro-science (pro-vaccine) writer or researcher would be opposed to those types of exemptions.

But most of the exemptions are personal belief exemptions (PBE), which fall into one of two groups–religious exemptions, that is, the parent “claims” that their religion is opposed to vaccines; or personal exemptions, which are simply based on the fact that the parents are opposed to vaccination for whatever reason that hits their brain after 20 minutes of Googling “facts.” Most states allow both types of exemptions, some only allow religious exemptions, and one state, Mississippi, allows only medical exemptions. As a progressive, there is little positive I can say about Mississippi, but this is a major positive. So congrats Mississippi for caring about children, at least in this one important way.
(more…) «California’s vaccine exemption law–prevalence and…»

No comments

Medical uses of marijuana–hitting the bong of science (updated)

Updated 21 July 2014.

cannabinoid-researchAs the push to legalize marijuana for personal or medical use gains traction in the USA, the “pro-pot” arguments become more enthusiastic and more off the beaten track of real science. I suspect, like legal same sex marriage, social norms have changed, and legal marijuana is something that will become commonplace across the country, except in some deeply conservative areas. The Federal Government has shown little enthusiasm in enforcing Federal law, which retains the highest authority in regulating certain drugs, in states that allow legal marijuana.

I personally have no issue with smoking marijuana, since other “drugs”, like alcohol, are completely legal and socially acceptable. I think that legalizing marijuana will reduce much of drug trafficking, reduce the burden of law enforcement and penal system costs, and have other beneficial effects to society. I still want regulations such as control over public smoking (I don’t want second hand cannabis smoke wafting over me or my children, as much as I don’t want to inhale other people’s tobacco smoke), there needs to be regulations about when it might be illegal to be high (I don’t want my Delta Airlines pilot to be smoking weed before flying my jet, and I don’t want automobile drivers to be under the influence), and I want age regulations no different than there is for alcohol. But I think those are reasonable boundaries for legalization of cannabis that would be reasonable to most people. But this isn’t the point of this article.

What troubles me about the “debate” about legalization of cannabis is that the pro-pot side seems to make claims about various medical benefits that appear to be only tenuously supported by real scientific evidence. The reasons for doing this is probably, though I can only speculate, to make it appear that marijuana is some miracle product, so let’s speed up the legalization of it. It’s like the Food Babe telling us that kale is the miracle food, except that kale isn’t illegal. It does taste awful (but not the point).
(more…) «Medical uses of marijuana–hitting the…»

Comments (7)

How to evaluate the quality of scientific research

einstein-science-false-balanceOne of the most tiresome discussions that a scientific skeptic has when debunking and refuting pseudoscience or junk science (slightly different variations of the same theme) is what constitutes real evidence. You’d think that would be easy, “scientific evidence” should be the gold standard, but really, there is a range of evidence from garbage to convincing. So this is my guide to amateur (and if I do a good job, professional) scientific evidence. This is a major update of my original article on this topic, with less emphasis on Wikipedia, and more detail about scientific authority and hierarchy of evidence.

In today’s world of instant news, with memes and 140 character analyses flying across social media pretending to present knowledge in a manner that makes it appear authoritative. Even detailed, 2000 word articles that I write are often considered to be too long, and people only read the title or the concluding paragraph. This happens all the time in the amateur science circles specifically. For example, many people only read the abstract and, even there, only the conclusion of the abstract for scientific articles.

THE most popular article I ever wrote on this blog was one that thoroughly refuted a crazy meme that bananas kill cancer (which is an update of the original banana article). Hysterically, it was based on a complete misunderstanding of a study by “Japanese scientists” (the lead author was, in fact, an American, but whenever you see something that tries to claim authority by using unnamed, but smart sounding, scientists, be wary). Moreover, the conclusion made by the meme-author was based on ignorance about why a growth factor called “tumor necrosis factor” (TNF) that doesn’t do what it sounds like it does, about how a banana would never produce TNF, about how TNF would be broken down in the digestive system, about how it couldn’t be transported from the digestive system to the blood, and about how if you could eat enough bananas, if they did contain TNF, to have a biological effect, it would have to be more bananas than you could possibly eat, and the TNF effects would make you really sick. The banana meme did not have one single accurate assumption. None.

But still, it’s a popular belief. Just go to Facebook, and you’ll find someone promoting it. Like all anti-science memes, it’s a zombie, it reanimates from the dead and spreads its pseudoscience every few months, and I get thousands of hits from people trying to confirm the meme. Well, that’s actually good. I did the hard work of digging into the article and trying to figure out if this whole TNF thing was real.

(more…) «How to evaluate the quality…»

Comments (4)

Nurses who refuse to vaccinate, harm patients

nurses-vaccinate-care

There’s an irresponsible antivaccination group called Nurses Against Mandatory Vaccines whose sole purpose is to oppose vaccinating nurses and other healthcare workers against vaccine preventable diseases. They claim that they are opposed to mandatory vaccination, yet if you look into their propaganda, they use all of the refuted tropes and lies found throughout the antivaccination movement.
These so-called nurses, whose profession is generally dedicated to protecting, maintaining and assisting people to live healthy lives, are so blinded by their antivaccine myths that they would rather risk harming patients and their co-workers rather than get a safe and effective vaccination. These nurses have arrogant and ignorant beliefs, no different than global warming deniers and creationists, that put at risk patients who are too young to be vaccinated. Immunocompromised patients who cannot be vaccinated. Certain cancer patients who are at risk to almost every disease. Instead of protecting life, they willingly choose to cause harm

I do not know why these “nurses” have such callous disregard for human life. It disgusts me. It nauseates me. These “nurses” are not nurses–they are vile, ignorant fools.

But there is a group that stands with patients and the honorable profession of nursing. A group that represents all that is wonderful and helpful about dedicated nurses. A group that thinks that patient care supersedes believing in ridiculous myths. Nurses Who Vaccinate. Check them out. Help them out. And give them your support in whatever way you can.

No comments

Prices of vaccines–an uncomfortable discussion

Injection of FundsSuddenly, there has been a lot of noise about the price of vaccines. Well, there’s always been over-exaggerations and outright misinformation about vaccine prices and profits from the antivaccination gang, and they must be embarrassed by the quality of their arguments. OK, I doubt that. But there is noise out there.

But when the criticism comes from the “pro-vaccine” world, I needed to stand up and see what was being said. In my world of vaccines, I believe that anyone, especially children, who needs vaccines should get them for free. This is true in the USA (which leads the world in this one facet of healthcare), thus, any argument about vaccines costing too much falls rather flat to me. I hate dropping anecdotal data on my readers, but the fact is my health insurance plan, by no means some corporate executive level concierge plan, pays for all vaccines. In fact, I asked for one vaccination out of indication (meaning I was about 10 years too young to receive it), and the insurance company paid for it immediately and without question.

In the USA, the Affordable Care Act (best known as Obamacare) mandates vaccinations for adults and children with no out-of-pocket costs. Medicaid pays for vaccines. Medicare pays for vaccines, though the rules for payment are unnecessarily bureaucratic and confusing, unless the member is in Medicare Advantage. Maybe not as of today, but certainly soon, the cost of vaccines shouldn’t matter to the average rich or poor or middle-class American. And considering the number of lives saved by vaccines, this is an incredible and modern aspect of the USA health care system.
(more…) «Prices of vaccines–an uncomfortable discussion»

No comments

Why we vaccinate–so mom will protect her newborn baby

tdap-mother-pertussisOne of the important hypotheses of vaccination is to make sure that all family members or others who may encounter a newborn child be vaccinated, especially since many vaccinations are not indicated for infants for a couple of months after birth–those newborns are very susceptible to vaccine preventable diseases until they themselves are vaccinated with the DTaP vaccine (which also protects against tetanus and diphtheria).

This protective “cocoon,” especially important with whooping cough (Bordetella pertussis), theoretically blocks the transmission of the disease to a newborn by creating a protective circle of vaccinated individuals around the newborn. A teenage sibling could catch the disease and accidentally infect the infant. Pertussis is bad enough for a teenager, but it can be deadly to a baby.

Even though the evidence for cocooning is growing, there are some flaws to the idea that are still being investigated in various parts of the world. One of the concerns is that asymptomatic carriers of pertussis (who have been vaccinated) might transmit the disease through a cocoon. However, scientists have known that the current version of pertussis vaccine, called acellular pertussis, isn’t as effective as it should be, but it is still better than not vaccinating. Much better. But that is a potential hole in the protective cocoon that needs to be understood better through research.
(more…) «Why we vaccinate–so mom will…»

No comments

The moon is made of cheese–Big Milk’s coverup of the Truth

moon-cheesePresented herewith is an online discussion with someone about the science of the earth’s moon. Or, pseudoscience.
Skeptical Raptor: The moon is a large, rocky body that orbits the earth. It is approximately 4.4 billion years old.
Moon Denier Society: The moon is made of cheese. That is the truth.
SR: The moon is not made of cheese. NASA landed on the moon and brought back rocks.
MDS: The moon is made of cheese. NASA faked the moon landings, everyone knows that. Those are just earth rocks.
SR: The moon is not made of cheese. We have evidence of the moon landings. And moon rocks differ so much from earth rocks, you couldn’t just exchange some rocks found on the ground with moon rocks. And they found no evidence of cheese anywhere.

(more…) «The moon is made of…»

Comments (1)

The skeptical subjects of your desire

big-foot-loch-nessAnother poll. This time, about this blog.

I’ve written over 640 articles over the past 2 ½ years, 3-4 a week. It’s fun, mostly. About 360 of those articles are on vaccines, vaccination, and you know, those who don’t like vaccines.

When I started, I wanted to write about all kinds of topics that always rub us skeptics the wrong way: creationism, global warming denialism, UFO’s, the Loch Ness Monster, Sasquatch, the Loch Ness Monster having an affair with Sasquatch, everything but the kitchen sink causing or curing cancer (seriously, it’s that bad with cancer), and, near the bottom of the list, vaccines. Why at the bottom of the list? I naively believed that vaccines were a settled question. You know, vaccinate or really horrible diseases will return. I guess I was wrong.

This is just a “sense of the readers” poll. So choose wisely. I might go in that direction.

No comments

HPV vaccine is unrelated to venous blood clots in another huge study

gardasil-retro-advertAnecdotally, it has always seemed like the HPV quadrivalent vaccine, known as Gardasil or Silgard, was the most despised vaccine on the market. Although I write about almost every vaccine, I seem to write more about Gardasil, countering all kinds of silly claims. Despite several large case-controlled epidemiological studies, some of which I’ve discussed previously, there is some pervasive fear that the HPV vaccine is dangerous. You don’t know how many times I’ve read “I vaccinate my kids, but never that Gardasil stuff.”

Just for review, forget that Gardasil saves lives by preventing cancer. The HPV quadrivalent vaccine specifically targets human papillomavirus (HPV) subtypes 16 and 18, that cause not only approximately 70% of cervical cancers, but they also cause most HPV-induced anal (95% linked to HPV), vulvar (50% linked), vaginal (65% linked), oropharyngeal (60% linked) and penile (35% linked) cancers. It also targets HPV6 and HPV11, which account for approximately 90% of external genital warts. The viruses are generally passed through genital contact, almost always as a result of vaginal, oral and anal sex.

There is substantial clinical evidence that once a population is vaccinated against HPV, the rates of infection drop, which should lead to lower risk of various cancers. There is no other way to say this but Gardasil is very safe and very effective at preventing cancers.

But science is irrelevant, if you can spread fear. The antivaccination cult at GreenMedInfo, home of the vaccine denying lunatic Sayer Ji, cherry-picked a whole laundry list of “peer-reviewed”, many of marginal if not laughable quality, trying to “prove” that Gardasil is dangerous. One article, of slightly better quality, use a bit of dumpster diving into the fairly useless VAERS database that showed an overabundance of reporting of venous thromboembolic events, though, because of the quality of data, they authors were unable to establish any firm correlation between the HPV quadrivalent vaccine and those events.
(more…) «HPV vaccine is unrelated to…»

No comments

Agricultural pesticides cause autism? Don’t hold your breath.

pregnant-fieldIf you’re a regular reader of this blog, you would think that I spend a lot of time discussing autism spectrum disorders (ASD). But the goals of this blog is weed out and debunk pseudoscientific beliefs, especially some of the more popular ones. Probably the most ridiculous had been the fraudulently invented and eventually thoroughly debunked link between vaccines and autism. That belief is completely dead, right? Well, not really. Irrational and, frankly cult-like, groups like Age of Autism refuse to give up. Of course, the Age of Autism is so deluded by their illogical and unscientific beliefs, they oppose funding for genetic research into autism.

Not everyone in the world of ASD has that fanatical hold onto the “vaccines cause autism” trope. Most real scientists accept that the likely cause of ASD is some combination of genetics and environment. But that hasn’t stopped people from claiming that everything, but the kitchen sink, causes ASD. About three years ago, Emily Willingham, Ph.D., whom I consider to be one of the leading ASD scientific experts on this planet, wrote a hysterical, but still appropriate, article about all the popular causes of ASD. Older mothers. Older fathers. Depressed mothers. Fingers. Facial features. Facial features?

Dr. Willingham wrote about around 50 different causes of ASD, including refrigerator mothers (but not kitchen sink mothers)–it has nothing to do with actual refrigerators. That article was very important to me, because it formed the basis of my skepticism about popular beliefs regarding correlation and causality. It’s not just ASD, but other areas, like cancer causes and cures, which seem to attract the everything-but-the-kitchen-sink science.

(more…) «Agricultural pesticides cause autism? Don’t…»

No comments

New York State updates vaccine schedule for children

If we don't vaccinate, wards of iron lungs.

If we don’t vaccinate, wards of iron lungs.

As you may be aware, there was a relatively large measles outbreak in New York City (pdf), hitting 26 individuals according to the New York City Department of Health. Some have stated that the outbreak was small, but compared to the historical average of around 60 measles cases per year for the whole United States, and when it was thought that we had “defeated” measles in the USA, 26 is a surprisingly large number.

New York City also had a 2011-12 outbreak of whooping cough (Bordetella pertussis), which was infecting individuals at nearly 4X the historical rate.

In light of these outbreaks, the New York State Department of Health (DOH) announced that it has updated its immunization requirements for school attendance to meet the revised standards recently published by Advisory Committee on Immunization Practices (ACIP), which is a group of medical and public health experts that have developed vaccine and immunization recommendations to reduce the incidence and prevent disease amongst America’s children. The goal of these recommendations is to reduce the incidence of vaccine preventable diseases.

The new 2014 standards did not add any new vaccines for school entry; however, they did update the number of doses required and the minimum intervals between doses. Generally, ACIP makes several recommendations a year, and state health departments “catch up” with the newest recommendations when they set the standard for the upcoming school year.

According to said Acting State Health Commissioner Howard Zucker, MD, JD, “immunizations protect children from serious childhood diseases, like whooping cough and measles, and have an excellent track record of safety and effectiveness. I encourage parents to talk to their children’s healthcare provider and work with their school’s health services to ensure that all immunizations are up-to-date.”

New School Immunization Requirements

The new requirements, which apply to daycare, head start, nursery, pre-kindergarten and grades kindergarten through 12, represent the best evidence and data available to public health researchers, and is the first update to the New York State requirements in over a decade.

  • Students entering kindergarten or 6th grade in the 2014-2015 school year will now be required to have two doses of the varicella (chicken pox) vaccine and 3-5 doses of poliomyelitis vaccine. The updated varicella and polio vaccination requirements will be phased in over the next seven years and will be required for all grades by the 2020-2021 school year.
  • For all other required vaccines, students in day care, head start, nursery, pre-kindergarten and grades kindergarten through 12 will be required to have age-appropriate doses in accordance with the ACIP schedule (pdf).
  • A student who is in process is defined as one who has had the first dose of vaccine in all of the required immunization series and has appointments to complete the series in accordance with the ACIP catch up schedule.
  • Students may present proof of immunity by serology (blood test) for the following immunizations: measles, mumps, rubella, hepatitis B, varicella, and poliomyelitis.
  • Medical exemptions to immunizations must be reissued annually. The written exemption must identify the immunization exempted, the medical contraindication for the exemption, and the length of time the immunization is contraindicated. A sample medical exemption form is available one the website.
  • Any child who has been vaccinated according to the ACIP recommendations, which are followed by most health care providers, should not need further vaccinations in order to attend day care or school.
Line of New York City children receiving vaccines during World War II.

Line of New York City children receiving vaccines during World War II.

New York State and City allow for legitimate medical exemptions to some or all of these vaccines, but they require certification and renewal each year. The state and city also allow religious exemptions, but recent court decisions (also here) have empowered school administrators to restrict or disallow those exemptions.

I cannot be sure that the New York State Department of Health was responding to outbreaks of measles and whooping cough to re-examine its  vaccine requirements, but it would make sense. And hopefully it, along with the reduction or elimination of nonsense religious exemptions (there are simply no legitimate anti-vaccine religious groups), will reduce or eliminate outbreaks of vaccine preventable disease.

Use the Science-based Vaccine Search Engine.

No comments

Hobby Lobby and Religious Exemptions: The Good, the Bad and the Ugly

church-state-roadsignIn the recent Burwell v. Hobby Lobby Stores, Inc. (Hobby Lobby) decision, a majority of the Supreme Court ruled that the Department of Health and Human Services (HHS)’s requirement that qualifying employer health plans under the the Patient Protection and Affordable Care Act of 2010 (ACA) include coverage for all FDA approve contraceptives cannot be applied to at least certain corporations stating religious objections. The Court found that the regulations violated the Religious Freedom Restoration Act of 1993 (RFRA)’s prohibition on burdening exercise of religion. The majority made every effort to make that decision narrow as possible – but it still has concerning implications for the future, and Justice Ginsburg’s ringing dissent raises very important questions.

When the Skeptical Raptor asked me to write about this decision, we intended that I will discuss how it affects religious exemptions to vaccination. But this decision is too important to stop there, so while I also address the vaccination aspect, my discussion is about the decision generally.

From my point of view – as a secular individual who believes reproductive freedom is crucial to women’s equality – the decision has some positives, but also much to be concerned about (I hope the analysis will also be useful to those whose views are different from mine, however). It’s not, however, a decision that turns the United States into a theocracy, as some of the more impassioned posts I’ve seen on Facebook suggest. In some ways, actually, just the opposite.
(more…) «Hobby Lobby and Religious Exemptions:…»

Comments (28)

Vaccine adverse events are rare–vast benefits outweigh risks

protected-water-vaccinesLike all medical procedures, devices and pharmaceuticals, vaccines are not perfect. What matters is that the benefits, not only medically but also economically, outweigh any risks. As far ask I know, no perfect medical procedures, devices or pharmaceuticals, none, that are perfectly safe or perfectly effective.

Sometimes the ratio is small. For example, there are chemotherapy drugs that only add a few months to a patient’s life, usually with substantial side effects to the medication. Yet, if you ask a patient whether it was worth it, to spend just a few extra months with their children and loved ones, the value becomes nearly incalculable.

But mostly, the FDA and other regulatory agencies demand that new products and procedures must meet or exceed the safety, and meet or exceed the financial and health benefits of currently acceptable versions. Actually, the FDA examines a lot more than that. They check packaging, shelf life, instructions, manufacturing practices, and so much more, it would take a book to explain it (and there probably are several). It may not be a perfect process, but it’s better than what we had 100 years ago, and it continues to improve every single day. People tend towards a form of confirmation bias where they remember where a drug may or may not have been found to be dangerous (best example is Vioxx). But they forget about the millions of medications and devices that save lives or measurably improve the standard of living. 
(more…) «Vaccine adverse events are rare–vast…»

Comments (47)

High fructose corn syrup–it’s just sugar

hfcs-corn-syrup

One of the most frustrating things I’ve observed in nearly six years of writing (here and in other locations), is that those who want to create a negative myth about a new technology (especially in food or medicine), one of the best ways to do it is mention “chemicals.” And if the chemical sounds unnatural, the assumption is that it is unsafe.

People have demonized monosodium glutamate (MSG), a food additive that makes people run away in terror if a Chinese restaurant doesn’t have a huge flashing sign in neon that says “NO MSG.” Of course, in just about every randomized study about MSG, researchers find no difference in the effects of MSG and non-MSG foods on a random population.

Moreover, MSG has one of the evil chemical names. But MSG really is the salt of glutamic acid, a simple amino acid that is the basis of all proteins in the human body. ALL. When consumed, MSG disassociates into glutamate ions and sodium ions, both of which will be eagerly utilized by human physiology with no ill effects. Excess MSG could be problematic, not because of the glutamate, but because of excess sodium. MSG is found naturally through all foods, proteins, soy sauce, and on and on. It’s an absolutely ridiculous belief that people have, and the downside of removing MSG is that there’s less flavor. Because MSG enhances flavor–naturally!

Another current demon chemical of food is high fructose corn syrup (HFCS), which has evolved into of the biggest pariahs of the food industry. Even the name sounds a bit chemical, unnatural, dangerous. But is it?

That’s where we need to look at the science, because the answers to the questions are quite complicated and quite simple.

(more…) «High fructose corn syrup–it’s just…»

Comments (20)

Allowing Teenagers to Choose Vaccination: Constitutional and Desirable

hpv posterIt is morally painful when anti-vaccine sentiment goes so far as to put children at risk of disability, suffering and death. But, that is exactly what a letter written by North Carolina attorney and vaccine critic Alan G. Phillips would do. The problem is that in laying out his case against the enactment of legislation that would protect the health and well being of adolescents in New York State he fails to make one.

The New York assembly is considering A497, a bill that would allow adolescents to receive treatment – including preventive treatment utilizing proven vaccines for HPV – against a sexually transmitted disease without their parents’ or guardians’ knowledge or consent. The goal is clearly a laudable one; to insure teenagers don’t leave themselves at risk of sexually transmitted diseases or neglect treating one because they are worried about their parents’ reaction. Or, sadly, in some instances, because they fear seeking permission to get vaccinated from a parent or family member who may be sexually abusing them. By allowing adolescents to consent to vaccines or other treatment on their own, the bill minimizes the potential for serious harm such as liver cancer (from Hepatitis B), anal cancers or cervical cancer (from HPV infections).

Several other states have passed such laws. They are consistent with long-established laws granting greater decision-making authority to minors with regard to reproductive health and contraception. Phillips disagrees. He sent a letter to NY State legislators arguing that the bill violates federal and state laws and should not be enacted. Not so. Here is why. Contrary to his claims:
(more…) «Allowing Teenagers to Choose Vaccination:…»

Comments (298)

How science deniers use false equivalency to pretend there’s a debate

If you read a news article, Google a scientific topic, or watch TV, you’d think that some scientific principles were actually being debated by scientists. From listening to the screaming and yelling, you would think that scientists aren’t sure about evolution, vaccines, global warming, and the age of the earth (or even the age of the universe). There are even those who think there’s a debate that HIV doesn’t cause AIDS.

Science vs BS

Part of the problem is that some people think that science is unapproachable and too hard to comprehend. It isn’t. Now, that doesn’t mean it’s easy, because it shouldn’t be. Answering questions about the natural universe requires, demands that scientist approach it with the least amount of bias and the most amount of evidence. And sometimes it is complex and nuanced, but why do people give false balance to someone, without the expertise or education in the field, as if they know more about the issue than does the scientist.

To become a world class architect and to design a skyscraper isn’t easy, but we non-architects can observe what we see, and accept that the building isn’t going to topple over in a hurricane. Do we presume to know how the foundation has to be built to support the building? Or what materials are used to give flexibility in a wind, but strong enough to not collapse? Mostly, we don’t, we trust that there isn’t a massive conspiracy to build unsafe skyscrapers because architects are being paid off by Big Concrete to use cheaper materials. We don’t question the architects’s motives or whether there are solid engineering principles, probably outside of most of our understanding, that were employed to make that skyscraper.

It’s the same with science. We can accept scientific principles without doing the research ourselves. But, and it’s a big but, if you want to dispute accepted science, then you have to bring science to the table not a false debate. Science isn’t hard, but it isn’t easy either. You cannot deny basic scientific facts without getting a solid education, opening a scientific laboratory staffed with world-class scientists, and then publishing peer-reviewed articles that can help move the prevailing scientific consensus. You cannot spend an hour or a day or even a week Googling a few websites and then loudly proclaim that the scientific consensus is wrong; no, you need to do the hard work. Until you do, those of us who are skeptics and scientists get to ignore you, and we get to continue with the current consensus.
(more…) «How science deniers use false…»

Comments (98)

Infant T cells don’t remember pathogens–causes weaker immunity

active-immunityIf you hang out in various vaccine discussions, you will hear all kinds of odd, unscientific ideas about the immune system of infants. One of the major issues is a substantial oversimplification of the immune system (of adults and infants), mostly thinking it’s one “thing,” ignoring the complex physiology of the immune system which is an almost infinite number of interactions between cells, proteins and factors, organs, blood, fluids, and other physiological systems.

Generally, the popular assumption is that the infant immune system is weak, making those children more prone to viral or bacterial infections. The antivaccine crowd uses this belief to either state that vaccines won’t work or might actually harm the immune system, along with some overstated magical properties of human breast milk to prevent infection.

But according to a new study, led by Dr. Brian Rudd of the Department of Microbiology and Immunology at Cornell University, published in the Journal of Immunology, the immune system of newborns and infants is actually stronger than an adult’s immune system. Unfortunately, it has a short “memory.”
(more…) «Infant T cells don’t remember…»

Comments (4)

Court upholds school policy denying religious exemptions to vaccines

school-vaccine-mandatoryGuest blog by Dorit Rubinstein Reiss. Dr. Reiss is a Professor of Law at the University of California Hastings College of the Law in San Francisco, CA. Dr. Reiss writes extensively in law journals about the social and legal policies of vaccination.  She is also member of the Parent Advisory Board of Voices for Vaccines, a parent-led organization that supports and advocates for on-time vaccination and the reduction of vaccine-preventable disease.

This article focuses on a recent Federal court ruling in New York that re-stated the precedent that the state has significant authority to mandate immunizations to protect individuals and the community from vaccine preventable diseases–despite claims for religious exemption from those mandates.

It’s in Our Hands, the Courts Say Again: Wake up, Sheeple

Last week the Federal District Court of the Eastern District of New York rejected a claim brought by three plaintiff families against various aspects of New York’s school immunization requirements. The decision did not include any legal innovation: it was completely based on well-established precedent. But it offers a chance to reflect on what that precedent is, why it is in place, and what it means for us.

The take-home point? Our immunization jurisprudence gives states substantial leeway to protect the public health via vaccination requirements, specifically, in this context, by allowing states to decide whether, and under what conditions, to exempt students from school immunization requirements. But states have to actually use that power to achieve anything. By leaving the floor to the passionate, if passionately wrong, anti-vaccine minority, we are allowing them to undermine the right of the rest of us to be free from preventable diseases.

In other words, those who vaccinate need to speak up and make it clear to their elected representatives that they want state law to protect their children – and the community – against outbreaks of preventable diseases. The laws will not enact themselves, and our representatives need to know the public wants this protection, that the public does not want high rates of measles cases or other diseases.

Just like the diseases, anti-vaccine legislative successes are preventable. And just like the diseases, doing nothing won’t prevent them.
(more…) «Court upholds school policy denying…»

Comments (40)

Why we vaccinate–preventing unvaccinated children from getting sick

love-immunize-protectThis is a new guest post by Karen Ernst, who is the parent-leader of Voices for Vaccines, a parent-led organization that supports and advocates for on-time vaccination and the reduction of vaccine-preventable disease. Karen is the mother of three boys and the wife of a military officer, living in Minnesota. 

Unvaccinated children do not deserve to get sick.

Of any statement made by anyone discussing immunization, that one seems like it should be the least provocative. Yet, for the umpteenth time this week, I’ve read on an antivaccine blog that pro-vaccine advocates claim vaccine hesitant parents don’t love their children or should have their children removed from their home.

Let’s take a moment for a reality check. Most parents do vaccinate their children. In fact, less than 1% of all school children in the USA are completely unvaccinated. While within this overwhelming majority there are bound to be a few jerks who will make callous statements about children and their parents, most of us want to protect all the children around us.
(more…) «Why we vaccinate–preventing unvaccinated children…»

Comments (117)
Powered by WordPress 3.9.1
Don't forget to subscribe to this blog through any the services in the right sidebar.