First just as a friendly request. There already is a couple threads on vaccines. This could be a related but separate subject please if you want to talk about vaccines use one of those threads.
The Harvard Medical School did a experiment involving e. coli. They made a 2' by 4' petri dish. They put agar divided in to 7 segments. The 2 outside segments had no antibiotic. The next section had just the minimum amount to kill the e. coli. Then each section the antibiotic percentage was raised by 10 fold.
Now to the neat part at least to me. It shows a really good example of new strains evolving across the time span of the video. The diagram of strains toward the end really shows the strength of diversity in evolution.
The scary part. The ease and speed of the mutations across the petri dish. There was a large amount of e. coli so kind of expected but still spooky. Remembering that people will start a course of antibiotics then not finish their prescription as prescribed by their doctor essentially does the same thing but in slower motion. The over prescribing of antibiotics also can create "super bugs" The normal use of antibiotics in our food chain. I know there are economic reasons for it. But it really needs to be addressed.
Personal feelings on the subject. Antibiotics have saved so many lives they have a important part and need to be used. But there does need to be more consideration on the automatic use of them both for people and anumals. People who start out a prescription of antibiotics need to make sure they complete the prescription.
Here is the link for more information and the video. It really is worth watching and reading.
http://news.harvard.edu/gazette/story/2016/09/a-cinematic-approach-to-drug-resistance/