Scientists at The Scripps Research Institute (TSRI) in the US have developed a vaccine that appears to decrease the risk of fatal opioid overdose.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/scientists-develop-vaccine-against-opioid-overdose
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vaccination
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/medical-research
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-care
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/scientists
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drugs
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health