Ham, hot dogs also in group 1 list alongside tobacco, diesel fumes, asbestos for causes of cancer
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/eating-bacon-sausages-poses-cancer-risk-who
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tobacco
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cancer
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lifestyles
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health