A cholera pandemic that has swept poor countries in three waves over nearly four decades has been traced to a bacterial strain that first emerged in Bangladesh, scientists reported on Wednesday.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/gene-sleuths-trace-world-cholera-pandemic-bangladesh
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/kantipur-nepal
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cholera
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/medical-research
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangladesh
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diarrhoea
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bay-bengal