Nigeria has made remarkable progress against polio. but 2 wild polio virus cases were reported in August 2016; putting an end to 2 y without reported cases. We examined the extent of geographical disparities in childhren not vaccinated against polio and examined individual- and community-level predictors of non-vaccination in Nigeria. We applied multilevel logistic regression models t... https://www.roneverhart.com/Joe-Moreira-Jiu-Jitsu-Course-1-On-Demand/