Possibility of contamination in the past cannot be ruled out: IDSP surveillance officer
The reports of water samples drawn from Shimla
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/nicd-reports-water-samples-show-no-contamination-jaundice-hit-localities
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-chandigarh
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waterborne-diseases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-institute-communicable-disease-nicd
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/himachal-pradesh
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/shimla-d