Vaccines are incredibly important, not only in the United States, but around the world at large. There is no doubt about it that vaccines have the power to save lives, both in the very young, the very old, and everyone in between. Before vaccines, deaths were far higher in relation to these now preventable illnesses, and parents often feared that their children would not make it to live to adulthood – or even out of infancy. But thanks to large scale vaccine production and the ability to adequately store vaccines (in a medical freezer), vaccines have become commonplace in the United States and many other parts of the world, and their influence continues to spread.
Vaccines have a long history, long before we had such technologies as the medical freezer for vaccine storage to prolong their lifespan and availability of use. In fact, preliminary and rudimentary vaccines came into play around three hundred years ago, in relation to smallpox. Right before the turn of the nineteenth ce