Archive for the ‘News’ Category

Vaccine Has Cut Child Cases of Bacterial Pneumonia, Says Study

September 29, 2010 1 comment


The number of children admitted to English hospitals with bacterial pneumonia decreased by a fifth in the two years following the introduction of a vaccine to combat the disease, according to a new study published in the journal Thorax.

Bacterial pneumonia is a serious illness caused by Streptococcus pneumoniae bacteria that mostly affects babies, young children and elderly people. In Europe, around one in ten deaths in the under-fives is caused by the disease.

Bacterial pneumonia usually develops as a complication following a respiratory tract infection such as influenza. Symptoms include difficulty breathing, wheezing, fever and loss of appetite.

In September 2006, a vaccine known as PCV7 was introduced into the childhood primary immunisation programme across the UK, to protect against seven different strains of Streptococcus pneumoniae bacteria.

Today’s study, led by researchers from Imperial College London, shows that in the first two years following the introduction of this vaccine, hospital admissions for bacterial pneumonia decreased by 19 per cent amongst children aged under 15 years. Admissions for empyema, a rare and serious complication of bacterial pneumonia, decreased by 22 per cent.

The pneumococcal vaccine is administered at two, three and 13 months of age. When it was first introduced there was a catch-up campaign for children up to two years. Take-up of the vaccine over the study period was high. It was administered to an average of 84 per cent of eligible children in England in the first year following its introduction and 91 per cent the following year.

Categories: News, Pneumococcal

Whooping cough still a big danger

September 24, 2010 1 comment


PARENTS are reminded not to be complacent regarding the recent whooping cough outbreak which has claimed the lives of several infants in Australia.

After a five-week-old South Australian boy died from the illness earlier this month, state health authorities report a rise in the number of cases of the highly contagious disease.

He was the first infant to die from whooping cough in the state since 2001.

SA Chief Medical Officer Professor Paddy Phillips said “babies and young children are the most vulnerable to complications following infection, as tragically demonstrated in this case”.

“Vaccination provides the best protection against whooping cough,” he said. “It’s important that everyone makes sure their vaccination is up-to-date.”

Professor Phillips encouraged families to protect babies by ensuring everyone who has regular contact with them is vaccinated.

“Babies under six months of age are not able to complete the required series of vaccinations so they remain especially vulnerable,” he said.


Categories: News, Pertussis Tags: ,

Mercury in vaccines not linked to autism, new study finds

September 13, 2010 Leave a comment


NEW YORK — A new government study adds to the evidence that thimerosal, a mercury-based preservative until recently found in many vaccines, does not increase children’s risk of autism.

It shows kids who had been exposed as babies to high levels of the preservative — through vaccines they received or their mothers received while pregnant — were no more likely to develop autism, including two distinct subtypes of the condition.

“This study should reassure parents about following the recommended immunization schedule,” said Dr. Frank Destefano, director of the Immunization Safety Office at the Centers for Disease Control and Prevention (CDC) in Atlanta, and the study’s senior author.

Concerns about a link between vaccines and autism were first raised more than a decade ago by British physician Andrew Wakefield.

His report, based on 12 children, has since been discredited and was retracted earlier this year by the journal that published it. In the meantime, it sparked a fierce worldwide debate among scientists and a health scare that caused many parents to shy away from recommended vaccines like the one against measles, mumps and rubella.

Outbreaks of all three diseases followed.

One widespread worry has been that thimerosal might play a role in the development of autism, a condition that affects as many as one in 110 U.S. children, according to the CDC.

Most scientists consider autism a developmental disorder, likely influenced by genes.

Autism spectrum disorders range from mild Asperger’s Syndrome to severe mental retardation and social disability, and there is no cure or good treatment.

The CDC researchers used data for U.S. children born between 1994 and 1999, who were enrolled in one of three managed care organizations.

They found 256 children with an autism spectrum disorder and compared them with 752 children who did not have the condition, but were matched for age and sex.

No matter when a child had been exposed to thimerosal — before birth when the mother had a shot, or when the child itself was vaccinated as a baby or toddler — there was no increase in the risk of any type of autism spectrum disorder.


Doctors warn over homeopathic ‘vaccines’

September 12, 2010 Leave a comment


Homeopaths are offering “alternative vaccinations” which doctors say could leave patients vulnerable to potentially fatal diseases, a BBC investigation has found.

Three practitioners admitted giving patients a homeopathic medicine designed to replace the MMR vaccine.

Inverness-based Katie Jarvis said she only offered “Homeopathic Prophylaxis” to patients who expressed an interest.

But the discovery has prompted a shocked reaction from doctors.

When asked about the practice, Ms Jarvis said: “The alternative that I would offer would be a homeopathic remedy made from diseased tissue, that comes from someone with that disease, and then made into potentised form so that is given in a homeopathic remedy.

“It can be given instead of, or as well as, the vaccination.

“I’m not advocating that they do not take the vaccination, I am providing support for those who choose not to by giving them an alternative.”

When asked if the homeopathic remedy offered the same protection as the MMR, she replied: “I’d like to say that they were safer, but I can’t prove that.”

However, the BMA’s director of science and ethics, Dr Vivienne Nathanson, said: “Replacing proven vaccines, tested vaccines, vaccines that are used globally and we know are effective with homeopathic alternatives where there is no evidence of efficacy, no evidence of effectiveness, is extremely worrying because it could persuade families that their children are safe and protected when they’re not.

“And some of those children will go on to get the illness, and some of those children may go on to get permanent life-threatening sequelae, or even to die, and that’s a tragedy when the family think they’ve protected their children.”

Categories: News

Hannah Poling awarded 1.5 million in vaccine injury case

September 10, 2010 5 comments

Hannah Poling has been involved in the vaccine-autism “controversy” for a while. Today we learn that she has been awarded $1.5 million, in damages from the vaccine court. Anti vaccine groups are jumping up and down for joy; they think this proves that vaccines do indeed cause autism. That is to be expected of them, however, in order to better understand the Poling case, we need to do a quick review of her story.

Hannah was developing normally until the age of 18 months, at which time, in July 2000,  she received 5 vaccines, in accordance with the US Recommended Immunization Schedule. Two of the 5 vaccines she received, the MMR and the DTaP, protect against multiple diseases, and some web sites are breaking those down and claiming that she received 9 vaccines, which implies 9 injections, which is incorrect. Nevertheless, “right after” taking the vaccines, Hannah’s health deteriorated and she developed autism-like symptoms. reported the following:

Hannah, now 9, recovered from her acute illness but she lost her words, her eye contact and, in a matter of months, began exhibiting the repetitive behaviors and social withdrawal that typify autism. “Something happened after the vaccines,” says her mom, Terry Poling, who is a registered nurse and an attorney. “She just deteriorated and never came back.”

In 2002, Hannah’s parents filed an autism claim in federal vaccine court.  In 2008, the government conceded that the vaccines aggravated a cell disorder nobody knew Hannah had, leaving her with permanent brain damage and autistic-like symptoms. According to the article I linked to above:

A panel of medical evaluators at the Department of Health and Human Services concluded that Hannah had been injured by vaccines — and recommended that her family be compensated for the injuries. The panel said that Hannah had an underlying cellular disorder that was aggravated by the vaccines, causing brain damage with features of autism spectrum disorder (ASD).

At the time, anti-vaccination groups hailed the story as indicative that the government was conceding that vaccines cause autism, which is, to say the least, quite a stretch. Hannah’s case is a very specific case; she has a cellular disorder which, the government panel concluded, was aggravated by the vaccine and resulted in her injury. This does not prove that vaccines cause autism. At best,  it shows that vaccines may cause similar problems in children with this sort of cellular disorder. Nevertheless, even that is too big a claim to be settled by one case. The human body is too complex, and large-scale studies are necessary to determine if vaccines have an effect in all children with similar mitochondrial disorders, or if a combination of her disorder, plus other factors unique to Hannah, contributed to her injury. In fact, in the same Time article experts in mitochondrial disorders expressed surprise in the panel’s willingness to make the connections between the vaccine, the mitochondrial disorder and Hannah’s autism-like symptoms.

Vaccines are not absolutely safe, just like any other medicine we use. They do have rare side effects, and Hannah may have suffered from one such rare side effect. In fact, the Government has set up a special National Vaccine Injury Compensation Program, to deal with cases of injury caused by vaccines. The CDC maintains a special web page where it lists the side effects of each vaccine in the schedule today. Systems such as the Vaccine Adverse Event Reporting System (VAERS) have been set up to monitor any adverse side effects that follow vaccination. Why is this important to know? Because, many anti-vaccine people claim, matter-of-fact, that doctors, the government, the medical establishment proclaim that vaccines are absolutely safe and no one couldn’t possibly be harmed from them, which they then follow with a story like Hannah’s in an effort to plant a seed of mistrust in the unsuspecting public; a seed which they will keep feeding with other false claims to help it grow into their preferred conspiracy theory.

Clearly, the “establishment” is quite open about the side effects of vaccines; they do not claim vaccines are perfectly safe, they have set up surveillance systems to gather data about possible injury caused by vaccines, and they have set up compensatory procedures for people injured by vaccines. They acknowledge real vaccine side effects, but they require satisfactory science-based evidence, whereas the anti-vaccine crowd seems happy to rely on hear-say to establish all sorts of causation between vaccines and various ailments.

Can we conclude, from this story, that the government has conceded that vaccines cause autism? Age of Autism seems to believe that to be the case. They say:

The government lawyers mumbled something Orwellian and incoherent about a pre-existing mitochondrial disorder and how vaccines didn’t cause Hannah’s autism — the condition just “resulted” from the vaccines. Translation: The medical industry’s wall of doublespeak, delay and denial is crumbling and today, at least, one child got justice. More, many more, to come.

Does it make sense to say the the vaccines didn’t cause the condition, but it resulted from their use? I can see how this can be seen as word play, but think of peanuts. Some people are allergic to peanuts; that is an existing condition and it is not known why some people are allergic to peanuts, they can have an allergic reaction and even die if untreated. So a person is allergic to peanuts, he comes in contact with peanuts and he has an allergic reaction. Can we then claim that peanuts cause allergies? No,as you can see from the link above, the cause of peanut allergies is not known; peanuts do not cause the allergies, the allergy manifests itself when the person comes in contact with peanuts, but it was there all along, even before the person’s first ever contact with peanuts.

The same kind of logic comes in play here: child has a mitochondrial disorder, she has some sort of reaction after a batch of vaccines and over a few months develops autistic symptoms. Can we say that vaccines cause autism? No, at most we can say that, possibly for children which have this cellular disorder, the combination of the vaccines and the disorder, and some other factor, may result in autistic-like symptoms. Even this though, is simply a hypothesis, when all we have is a single data point. We’d have to look at a large number of such children, and preferably compare the ones that received vaccines with the ones that didn’t and see if there was a higher rate of autism in the vaccinated children vs. the non-vaccinated ones.

Think of this another way: eggs are used in producing vaccines today. In fact, people who have ever had a serious allergic reaction to eggs are encouraged to talk to their doctor prior to getting a shot (page 2, it is highlighted in yellow). Now assume a person is allergic to eggs and they don’t know it. They take a shot and have an allergic reaction. Is it rational to say that vaccines cause egg allergies? No, the person was already allergic to eggs prior to getting the shot. The allergy was not caused by the vaccine, but the reaction was. The allergic reaction “resulted” from the vaccine BUT the allergy was not caused by it.

The same line of reasoning is being used here; the government is accepting the parent’s claim that Hannah was injured by the vaccine, but is saying that here autistic symptoms resulted, but were not caused, by the vaccines. After thinking through it, this claim doesn’t sound very “Orwellian” at all, does it?


What can we conclude from the Hannah Poling case? Well, we can conclude that the National Vaccine Injury Compensation Program is working as intended. The government panel has conceded that the “petitioners are entitled to compensation due to the significant aggravation of Child Doc/77’s pre-existing mitochondrial disorder” by an MMR vaccine. You can read the full, redacted, PDF of the court ruling here. Hannah was awarded $1.5M for life care expenses, lost earnings and pain and suffering, plus an additional $140,000 for past expenses, and a couple of other awards of smaller value.

What we cannot conclude is that this case proves, or that the government concedes, that vaccines cause autism, for the reasons I detailed above. Even the weaker hypothesis, that vaccines represent a higher risk for children with the same, or similar, cell disorders as Hannah, cannot be established through one case. Proper, large, randomized, double-blind, controlled, studies of such children are necessary to establish the causation. For example, it is quite possible that something else, specific to Hannah, in combination with her mitochondrial disorder, and the vaccine may have caused the injury, and that something else may not be present in other children with the same mitochondrial disorder. We just don’t know, and reaching conclusions either way, from one, or even a few, cases is unwarranted.

Categories: News Tags:

American Academy of Pediatrics recommends mandatory flu vaccines for health workers

September 8, 2010 3 comments

In its upcoming October 2010 issue, the American Academy of Pediatrics is recommending mandatory flu vaccinations for health care workers. Here is the current release from the AAP website:

Health-care associated influenza outbreaks are a common and serious public health problem that contribute significantly to patient morbidity and mortality and create a financial burden on health care systems. In a new policy statement, the American Academy of Pediatrics (AAP) recommends that all health care personnel should be required to receive an annual influenza vaccine. The policy, “Recommendation for Mandatory Influenza Immunization of All Health Care Personnel,” published in the October 2010 print issue of Pediatrics (published online Sept. 13), states that “despite the efforts of many organizations to improve influenza immunization rates with the use of voluntary campaigns, influenza coverage among health care personnel remains unacceptably low.” Annual influenza epidemics account for 610 660 life-years lost, 3.1 million days of hospitalization, and 31.4 million outpatient visits. Flu generates a cost burden of approximately $87 billion per year in the United States. Mandatory influenza immunization for all health care personnel is “ethically justified, necessary and long overdue to ensure patient safety,” according to the statement. The influenza vaccine is safe, effective, and cost-effective, so health care organizations must work to assuage common fears and misconceptions about the influenza virus and the vaccine.

100 million children to be vaccinated for measles in China

September 2, 2010 1 comment

Almost 100 million children will be vaccinated in China as part of a massive campaign to eradicate measles, running from September 11 through September 20, 2010. China accounts for 86% of all measles vaccinations in WHO’s Western Pacific region, and logged about 52,000 cases in 2009. Measles is a highly contagious viral disease, and while most people get over it fairly quickly, some suffer serious complications like blindness, encephalitis, severe diarrhea, pneumonia and ear infections. It is the leading cause of vaccine-preventable deaths among young children, and it caused 164,000 deaths worldwide in 2008.

Categories: Measles, News Tags: