In Northern Nigeria where I work as a nurse and polio vaccinator, only women are allowed to enter houses because most women in this part of the country are in purdah (practice of seclusion), says R
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/nigerian-women-leading-campaign-vaccinate-children
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/big-news-network
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vaccination
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/women
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nigeria
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/polio
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa