The rainy season is often associated with various challenges such as floods and cholera outbreaks.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/uganda-districts-high-alert-over-cholera-outbreak
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/all-africa
[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/waterborne-diseases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uganda
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa