Eula Biss Quotes
A vaccine introduces a small amount or a tempered version of the virus into the body - just enough to that the body is able to recognize it and deal with it when it encounters it again in the future.
Biss, Eula. On Immunity: An Inoculation. Graywolf Press, 2014.
This quotation is important because it illustrates a problem in medical education and science in general that inhibits development and advancement in the field. The existing belief of most people in the field may not only be wrong, but as in this case, it had to be wrong as both of the statements could not be true at the same time as they contradicted each other. Most researchers were stuck with the “killed virus” development. Salk just assumed that what he was being taught was wrong, and proceeded with his research ignoring the best thinking on the subject and finally developing a “live virus” that worked when others claimed it was impossible and some refused to believe it even after it was demonstrated to be working well. Scientists, like everyone else, must be careful not to have their thinking limited by what the experts of the time think that they know.
Eula Biss (born 1977) is an American non-fiction writer who is the author of four books.