Notice the woman did not follow the Neti Pot instructions to use boiled or saline water. This serves as an object lesson in the impossibility of providing absolute protection from user stupidity. You would think this kind of thing would serve to improve the gene pool, but there must be some corollary of Murphy's Law working against that.
"All you've got to do is own up to your ignorance honestly, and you'll find people who are eager to fill your head with information" --Walt Disney
