With the change in climate, the number of dengue and fever cases is on rise in the district.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/dengue-cases-rise-alappuzha
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-thiruvananthapuram
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kerala
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dengue
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vector-borne-diseases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/alappuzha-d
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health