PTSD

MIT Developing PTSD Vaccine

More info:
http://www.foxnews.com/health/2013/12/11/mit-researchers-discover-possible-vaccine-for-post-traumatic-stress-disorder/
http://news.discovery.com/human/health/could-a-vaccine-for-ptsd-protect-soldiers-131016.htm
http://science.naturalnews.com/2007/2532792_The_role_of_leptin_and_ghrelin_in_the_regulation_of.html
http://www.naturalnews.com/043305_post-traumatic_stress_disorder_vaccines_metabolic_hormones.html