Well, this isn’t going to be popular with the anti-vaccine religion, since they go all in with the old “too many, too soon” trope which says that our children get way too many vaccines when they’re too young. Ignoring that thoroughly debunked myth, the powerful meningococcal vaccine that trains the immune system to attack the bacteria that can lead to deadly meningitis has now been approved by the FDA for 1-9-year-old children.
Generally, when I write about vaccines, it’s about protecting children’s lives from vaccine preventable diseases. That itself is a noble goal for vaccines. But in case you didn’t know, there is also a CDC schedule for adult vaccines, which is as important to adults as they are to children.
Vaccines have one purpose – to protect us and those whom we love from potentially deadly and debilitating diseases. Many of us in the blogosphere have talked about the children’s schedule a lot, often to debunk claims of people who are ignorant of science, and think that the children’s vaccine schedule is causing undue harm. Yeah our intellectually deficient president, Donald Trump, thinks he knows more than the CDC, but that’s a problem shared by many vaccine deniers.
Just in case you were wondering, there is more to adult vaccines than just flu vaccines. There are several other vaccines indicated for adult use, including those adults with underlying health issues like diabetes, HIV and heart disease – unfortunately, the uptake for adult vaccines is depressingly low. Let’s take at the low uptake and the recommended adult vaccines schedule.
Update of 24 September 2013 article to address outbreak at Princeton University.
Meningococcal disease usually refers to a group of diseases caused by the bacteria, Neisseria meningitidis, typically known as meningococcus. The most common illness arising from the bacterial infection is meningococcal meningitis (or just meningitis, even though there are non-bacterial forms meningitis, unrelated to this form). In meningococcal meningitis, the lining of the brain and spinal cord have become infected with these bacteria. These bacteria also have a causative role in other serious infections, such as bacteremia or septicemia, which are blood-borne infections.
Meningococcus bacteria are easily spread through the exchange of respiratory and throat secretions. The bacteria can pass quickly from one individual to another in close quarters, for example, schools and dormitories. Although the disease can be very serious, it can be treated with antibiotics that prevent the more severe forms of the illness and can reduce the spread of infection from person to person.
If meningococcus isn’t treated quickly (or prevented by vaccines), the disease can be disabling or even fatal. And if the infection spreads to the blood, the consequences can be quite severe, requiring hospitalization. Meningococcal disease cannot be treated at home with over the counter or woo-based remedies. In fact, the symptoms of the early stages of the infection can mimic less dangerous infections, and require a physician’s diagnostic tools to rule out other less-serious infections. Continue reading “Why we vaccinate: to prevent meningococcal disease”
But one of the more important scientific failures of the antivaccine gang is an unsophisticated lack of understanding of basic mathematics, specifically the measurement of risk. Using 2010 USA numbers only, let’s look at the top mortality risks for children aged 1-14:
Unintentional injury (motor vehicle accidents, bathroom falls, etc.): 53.75 (out of every 100,000 Americans between the ages of 1-14)
Malignant neoplasms: 22.33
Congenital anomalies (commonly called birth defects): 14.25
Firearms (number broken out from the numbers for all homicides): 3.68
Heart disease: 6.09
Chronic respiratory disease: 3.26
Influenza and influenza-related pneumonia: 2.87
Benign neoplasms: 2.50
Meningococcal infection: 0.25
The average risk for “serious” complications from vaccines range from 0.1 to 1 in 100,000, with the risk of death from vaccines found to be so small, it can be barely measured as a risk. By the way, those of you who think that VAERS (Vaccine Adverse Event Reporting System) should be used to estimate risk, the best I could say is that VAERS is pretty much useless, since it cannot establish causality, it is gamed by those with an antivaccine agenda, and the rate of adverse events is frequently below the background rate for these events in a typical populations of Americans. VAERS is an incredibly useful tool to spot potential new adverse events that might arise from vaccination, but the numbers themselves cannot be used to determine risk.
The risk of a serious reaction, like an allergic one, from getting the flu vaccine is less than 0.1 in 100,000, far far less than the actual death rate from influenza at around 2.87 per 100,000. Moreover, meningitis (and meningococcal infection) have risks of death far higher than the risks of vaccines.
The saddest thing about these numbers is that I’m spending so much time defending vaccines, which are as safe as drinking a glass of filtered water and clearly save lives from preventable diseases. The antivaccine activists, who claim to be worried about children, don’t focus on the things that actually kill children. Motor vehicle accidents, some portion of which are probably a result of drunk drivers. Or firearm homicides? Where is the outrage, that young children are dying from gunshots? Or that the risk of a child dying of suicide is thousands of times higher than the infinitely tiny risk of death from vaccines (if it even exists)?
Why is it that these vaccine deniers show incredible outrage over an indefensible belief that vaccines are dangerous, yet not try to stop homicides, especially with guns? Or safer cars? Or something that actually will help kids live longer.?
Actual guns kill more actual kids than the antivaccine myth that vaccines harm actual children. You see, vaccine deniers don’t actually care about children, or they would be yelling and screaming about guns. And drunk drivers. And the lack of mental health care for teenagers.
West Virginia isn’t frequently lumped together with the more progressive states in the country. But sometimes, there are surprises.
I admit that I keep up with all kinds of news articles dealing with vaccines and vaccinations; especially since the new health care reform tax credit was enacted. I read about new vaccines in development. I read about new vaccine technologies that might prevent autoimmune diseases, like Type 1 diabetes. And I read articles about vaccinations from community newspapers, like this story in a local West Virginia newspaper, where I’m reminded of how advanced West Virginia is, at least with respect to vaccines:
Beginning last year, and continuing every year after, older students entering the seventh and twelfth grade will have shot requirements that must be met before the start of the school year.
Seventh and twelfth grade students will not be allowed to attend school this fall without proof of these immunizations. It is important that once you receive the vaccines and the providers update your immunization record, that the school nurse is sent a copy of the vaccines for their records.
The Mason County Health Department recently sent out a reminder that seventh grade students must show proof of a booster dose of Tdap (tetanus, diphtheria, pertussis) vaccine and one dose of meningococcal/meningitis vaccine. Twelfth grade students also must show proof of a dose of Tdap (ususally obtained at age 11-12 years) plus at least one dose of meningococcal/meningitis vaccine after the age of 16 years. If the student received a meningococcal vaccine prior to the age of 16, a second meningococcal vaccine will be required for the twelfth grade. Continue reading “West Virginia occasionally gets it right”
The US Food and Drug Administration recently announced (pdf) that it had cleared 35 new drugs during 2012, of which 31 were novel therapies. This is in addition to the literally hundreds of approvals for changes in already approved drugs for changes in packaging, manufacturing, and dozens of other reasons.
In no particular order, here are the top 10 most interesting of the approvals based on my subjective viewpoint, which includes innovativeness, seriousness of disease, and other random factors. In others, no different in importance than all those end-of-year top 10 movie lists. So here we go: Continue reading “2012 Top Ten list for new drug approvals”