Showing posts with label vaccines. Show all posts
Showing posts with label vaccines. Show all posts

8.25.2009

Why My Daughters Are Going to Have the HPV Vaccine Strongly Suggested To Them


A beautiful little cherub sits on the stretcher. Not as cute as my kids, of course, but close. She's reading to herself. Groomed. Haircut is stylish. She's a vision of Nordic charm. Then you ask her how she likes her book. 'Good', she says, 'it's called Who Rang the Doorbell'. Hmmm. Voice is all raspy and soft. I can barely hear her.

That's because she's had genital warts lasered or chopped off her larynx like sixty gajillion times (aka, once every four to six weeks for a year or two). How did she get them? Her mom had asymptomatic HPV at the time of her vaginal delivery that was either missed or tested for and not caught. Now this little girl has to come in and get put under general anesthesia all the time. Today she has re-growth that's 'not too bad' according to the ENT doc. The clusters of new HPV growth are only occluding about 30% of her tracheal opening after six weeks. You can't even see her vocal cords anymore. Her larynx is a tube of scar tissue and virus. There's enough bleeding and swelling after the treatments that she's been hypoxic a few times from acute obstruction, and of course, if she didn't have the surgeries the virus would just keep growing until it blocked her airway and she died.

Compare that to some local injection reactions from the vaccine. Damn those pharmaceutical companies coercing young women into getting a shot just for profit, and forcing their immoral opinions on our young women.

3.21.2008

Respect the Momma Bear

The NY Times has brought up vaccines again in this article, discussing a measles outbreak that involved nine unvaccinated kids and some others that were vaccinated. The Times is spot-on in its critique of the decision, discussing both sides and rightly pointing out the public health risk.

However, the angle that is always missing is still missing: the angle of benefit for the individual vaccinated. Rarely do people frame it that way, and when they do, they are often successful, in my experience. This is good for YOUR kid. Not the other ones. Not the public. Not the schools, or the government. YOU and YOUR kid. Why? Because, even if you buy the risk of autism (which I personally don't) the chances of having some bacteria or virus eat holes in your kid's brain large enough to park a Tonka truck in are greater than harm from the vaccines.

Vaccines do harm kids; according to VAERS data, the self-reported network, they do cause fevers and irritability, and can also lead to allergic reactions. But these reactions are much less common and much less devastating than the consequences of the admittedly rare sequelae of our major immunizable diseases. When I was on the pediatric wards, one of four kids I took care of was a CP patient that had an MRI that made me cringe, and the damage was from infection.

The whole problem is that we haven't respected the mother instinct. I'm a guy so I'm a bit bigger and probably physically stronger than my wife, but if there were someone or something threatening our kids, she would be the one to rip its trachea out and stomp on it. This instinct is so strong that it defies the laws of Newtonian and quantum physics. Even when I did a google search on 'momma bear' to get a picture for this post, I happened on a good blog where a mom avowed that she would 'rip the heart out' of anyone who attempted to accost her child. We joke about this in our society, but its very real. Just try it sometime. I dare you. Go up to a mom feeding her baby with mashed up bananas and take the food away. See what happens.

So what? So, doctors like to tell people what to do. It's our job; we go to school for a long time so we can do it. Guess what? Moms don't care. They go through labor to get their kid and who the hell are we to tell them what to do? I think they win, even though school is long. As a medical community, we will never be able to change a mom's mind by telling her what to do, and that is evolutionarily appropriate. Thank God for moms. Even though I'm done with mom doing her mom stuff now, I'm sure it saved my life a couple times when I was seven and stupid.

What Momma bears can teach us is that if we are to change the mind of a parent we will not do it by saying, 'you must succumb to our order to stick your kid in the leg with a needle that may or may not have mercury in it'. Instead we might try, 'I understand you are worried. In my opinion, the risk of getting this vaccine is much lower than the risk of getting a terrible disease if you don't get the vaccine. Both risks are small, but the risk of disease is much bigger than the risk of a serious reaction to the vaccine'.

Mommas don't care about other kids when it comes down to danger to their own cubs. They just don't. So we may plan as a profession with public health in mind, but that is no argument to a momma bear.

Why are vaccines so vital? Chicken pox isn't that bad, right? Well, it's not the normal outbreak that the vaccine is aiming to prevent. It's the rare outbreak that eats the child's brain, the rare measles infection that makes them dance like Satan's marionette, the rare meningitis case that kills them before they have a chance to wake up, or the rare HPV infection that progresses to fungating cancer eating into the wall of their vagina. Once you've seen those cases, vaccines aren't so scary. We just have to respect the interests of patients and their parents and let them know the real consequences they face; and, like it or not, I still believe we have to let them make their own choice.

2.13.2008

Are We Really This Upset About Vaccines? Part 1

I've seldom seen a medical issue that polarizes so completely as immunizations do. Advocates seem to veer easily off the highway of reason into the canyon of hyperbole.
Of course, I want to write about it. Wikipedia has a good background article on the Thimerosal controversy here, and thimerosal itself here. They also have articles on all the immunizations discussed here.

Certain subsets of people seem to think that there is nothing short of a global conspiracy to cover up the 'fact' that autism is caused by vaccines--probably the same people that shot JFK, tried to take over the US with black helicopters in the nineties, and are still witholding information about Area 51. Sorry, I had to poke a little fun.

As personal background: I believe in immunizations. Our children are immunized. With that said, we asked for thimerosal-free vaccinations, and we postponed certain vaccines. I see no reason, for example, that I, as a careful parent who attends pediatric visits, need to get my child vaccinated with Hepatitis B vaccine (a disease that is transmitted either by sexual contact or blood and body fluid exposure) on the day of birth. All our decisions to postpone and then complete vaccines were done with the assent of our pediatrician. I've never had an argument from them about postponing certain vaccines.

I recently received an e-mail about a website, Generation Rescue, that contends two main things: autism is reversible, and vaccines caused its rise. They have recently taken out ads in USA Today and the New York Times, among other outlets, contending that we are over-vaccinating our children, and this has led to autism increase, and it's being covered up. Both Don Imus and Robert F. Kennedy, Jr., have lined up along similar lines. They are mentioned on the above website.

I'm not on any sort of a smear campaign; I should say that it seems perfectly reasonable to remove thimerosal, a mercury-based preservative, from vaccines (which is why it's already been done for the most part). I also think that most of the therapies they list on their website for children likely do a lot of good--detoxification, correction of vitamin deficiencies, complementary medicine, and so on. They are also justified in sounding the alarm about the rise in autism, which is alarming. However. I do have a teeny-weeny bone to pick with them.


In part 1, I'll look at their specific ad, and say outright that it's misleading. They point to the increase in shots recommended by the CDC from 10 in 1983 to 36 in 2008. They then quote autism rates in 1983 as 1 in 10,000, rising to 1 in 150 in 2008. The ad is in PDF form here.

OK, let's be rational. First, are their incidence rates correct for autism or ASD (autistic spectrum disorders)? The 1 in 150 number looks accurate even according to the conspiratory and shady CDC (sarcasm intended, sorry, I'll try and keep it down) as seen here. However, they state that this incidence number has been relatively stable since 2000 or so, which will be important later on. What about the 1 in 10,000 number? A Google search reveals this article, which has an incidence of 5.5 per 100,000 in 1976, or 1 in 20,000 in Olmstead County, Minnesota. A couple other Google searches showed similar numbers; I don't see a footnote for the statistic, but it seems reasonable based on the above article. Overall, they have a point; there has been a rise in ASD prevelance (the total number of children affected by the disorder at any one time).

Now, how about the syringes portraying the number of vaccination recommendations and the 260% increase? Again, overall, they have a point that there are more shots recommended now as compared to 1983. However, there are some very important points to be made.

Point 1: MMR is present both in 1983 and 2008. It's not hard to do a web search and find supposed links between the MMR vaccine and autism. 60 minutes has done a piece on it. So, if the rate is rising, how could MMR be linked if it hasn't changed?

Point 2: along the same lines, rotavirus accounts for 3 of the 36 total 'shots', and varicella accounts for 2. Rotavirus was only just approved for use. Most importantly, though, rotavirus vaccine, a.k.a. Rotateq, is an oral vaccine, not a shot. The website makes the accurate point that injecting vaccines bypasses metabolism in the liver, but Rotateq does not and shouldn't therefore be in the list. 33. Varicella, or chicken pox, was only changed to be recommended in a two shot series in the last year or so, so recently that the CDC and state health departments aren't tracking adherence to the two shot regimen closely to monitor up-to-date rates. Both of these recommendations are so recent that there's no way they could contribute to the rise in autism, either. The same is possibly applicable to Hepatitis A, for which the recommendations are changing dramatically and often. It was only recently added to the general schedule.

Point 3: The 1983 schedule included the old version of pertussis (Whooping Cough). Interestingly enough, this vaccine was resisted because there were many reports of brain damage unproven by studies at the time, according to the Wikipedia article above, not dissimilar to the current controversy. That vaccine was replaced in 1992, meaning that the 2008 series is safer with regards to the new pertussis vaccine, which is not a live virus.

Point 4: The 1983 schedule contained the oral polio vaccine, which was likewise discontinued in the US and replaced in 1987 by a newer version of the inactivated polio vaccine. Why? It was thought to be contaminated by simian virus 40, linked to cancer but never proven. Again, the new schedule is safer.

Point 5: Seldom are children up to date on all of the vaccines listed. The CDC measures vaccine coverage with a so-called 4:3:1:3:3:1 count, for DTaP, Polio, MMR, Hib, HepB, and Varicella. As shown by this map, coverage is above 80% in only 12 of 50 states, and below 69% in 6. Vaccines such as Hepatitis A, the second Varicella booster, rotavirus, and Prevnar are not even counted because they were introduced or changed more recently, and it takes time for these changes to take effect.
Why do these matter? I'll discuss more in future installments on causation versus correlation and therapy. But these inconsitenciesand biases in the advertisement make me wonder about the conclusions. Does it seem reasonable to avoid mercury in vaccines? Yes (which is why the AAP advocated it years ago, discussed soon). Does it seem possibly reasonable to modify the vaccine schedule? Sure. Is it alarming that autism has risen? Yes (I'll talk more about that, too).
Is all this due to vaccines? Is it worth demonizing vaccines in a full-page advertisement? Is it worth returning to 'nature', so to speak, and letting Haemophilis Influenza, chicken pox, diptheria, tetanus, pertussis, influenza, streptococcus pneumoniae achieve whatever infection rates they would with no immunization?
It's easy to see that I think the answer to those last questions is an emphatic no.