Measles is catching (again), just like hysteria

Parents, brush up on your three C's (cough, coryza, and conjunctivitis) and get your kids ready for bed-rest. The Measles are back! (Just don't let the fact that no treatment exists paired with the 1 in 1000 death rate faze you.)

In an age of superbugs, you might wonder what crazy new mutation has let the measles come roaring back, but the resurgent measles are no different than the old-school measles that we last saw circa the turn of the century in The Lawrenceville Stories (the prequel to, and suprerior of Dink Stover at Yale).

The measles are back because today's parents are refusing to innoculate their children against measles, mumps, and rubella out of a fear that these vaccines could cause autism. The most popular arguement is that thiomersal, a preservative used in some vaccines, can trigger autism spectrum disorders, but this assertion does not hold up scientifically.

Remember, thiomersal and other mercury-containing preservatives were phased out starting in 1999. If there really were a causal link between these vaccines and autism, autism rates should have dropped in the decade following the phase-out. This did not occur.

A few other theories have been advanced, but none has been recognized by the scientific community. Vaccines and autism are not causally related, even though there is a correlation. Children are vaccinated at about the same age they begin to exhibit symptoms of autism, so it is not surprising that parents feel there is a connection.

Parents who don't vaccinate their children aren't just putting their own children at risk. Vaccinations benefit from herd immunity, i.e. that mass vaccination helps protect everyone, even the unvaccinated, by making it almost impossible for the virus to find a host to spread through. Parents who don't vaccinate their children chip away at the herd, putting even vaccinated individuals at risk (since no vaccine is 100% effective) as well as endangering infants too young to be vaccinated.

According to the New York Times, the back when vaccinations weren't common," each year nearly 4 million people in the United States were infected, 48,000 were hospitalized, 1,000 were chronically disabled and nearly 500 died."

Meales may be the tip of the iceberg. It is the most contagious of the childhood diseases, so it is the first to reemerge, but mumps and rubella may follow. The government and medical officials should reach out to parents to encourage them to vaccinate their children. Parents who refuse endanger their children and everybody else's.