Two years ago I wrote a post which was titled Anti-Vaxxers are Idiots, in which I explained in great detail how important it is for people to be vaccinated and to vaccinate their children. So it came as something of a depressing surprise for me to witness another needless debate fueled by ceaseless drivel from uninformed conspiracy theorists who still cling to the long-disproved belief that vaccines cause autism and other maladies. I am simply amazed at the level of denial from most of these people; it's like they belong to the "Flat Earth Society." Nevertheless, these fools are most-likely alive and healthy and able to voice their misguided opinions only because previous generations were vaccinated sufficiently enough to halt the spread of diseases which would otherwise have killed the parents or grandparents of these naïve nitwits.
Despite any protestations to the contrary, vaccines stop diseases. Period. If you deny that fact, then there is no other way for me to put this - you're just an idiot. I wish that I could put that nicer way, but that's just the way things are.
However, because someone was positing the theory that vaccines are ineffective since occasionally some people still get sick, I thought that I should point out another point of truth: sometimes a vaccine doesn't just lessen the chances of contracting a disease, sometimes it lessens the severity of the disease.
Here is a true story: during my time in the Army, all of the soldiers were forced to have flu vaccinations every year. This decision was passed down from the Pentagon because diseases run rampant throughout the military, which is due to the deplorable conditions in which we had to live in order to do our jobs. (See the 1918 Spanish Flu Pandemic for an example.) In any event, there were several years when I was vaccinated and I still got the flu, although I was over it after a day or two. So when I left the military, I decided to stop having my annual flu shot.
However, two years later I contracted the flu during another domestic outbreak. The illness wreaked havoc on my system for several weeks, and my life was spared only because medicine has continued to evolve over the past few decades since the last devastating pandemic. But make no mistake - 20 or 30 years ago I probably would have died from that strain of the flu.
I have learned my lesson, and now I make sure that I get my flu shot every year. Sometimes I still get sick, but never as sick as that year when I skipped my flu shot.