One of the disadvantages of writing for this blog is that sometimes I feel as though I spend so much time deconstructing bad science and pseudoscience in medicine that I’m rarely left with the time or the opportunity to discuss some interesting science. Of course, even when I do that, usually it’s in the context of that very same bad science or pseudoscience, and this post won’t be different. Still, there was some interesting science with respect to vaccines published last week in Science, and I think it’s worth looking over. The only thing that surprises me is that the antivaccine movement hasn’t jumped all over it yet. On the other hand, its press coverage was relatively minimal, and I didn’t really notice it until an article appeared on (sadly, yes) The Huffington Post entitled “The Measles Vaccine Can Protect Against Much More Than Measles, According To New Study“:
A new study suggests the measles shot comes with a bonus: By preventing that disease, the vaccine may also help your body fight off other illnesses for years.
It’s long been known that contracting measles weakens the immune system for weeks or months, putting people, especially children, at increased risk for potentially fatal infection by a host of germs.
Now, scientists find that this vulnerable period goes on much longer than thought, up to three years. So the benefit of avoiding measles also extends longer than was appreciated. Researchers also found that measles vaccination campaigns were followed by a drop in deaths for other infectious diseases.
Experts said the work is a wake-up call to parents who don’t vaccinate their children out of unfounded fears about a link between vaccines and autism.