It is nearly gone in the Western "world". Pakistan and Afghanistan could be considered part of or near the Middle East (Eastern culture) so are not part of "Western culture"- I'm not sure on Nigeria (Africa) though. A little surprised that the polio rate is not higher in some of the poorer regions of Africa though.
I see that the church members brought back the disease from their trip to Indonesia.There have been some really big outbreaks of whooping cough and measles in the US because of non-vaccination. Most of the big measles outbreaks have been in the same community of non-vaxers. Nearly all of the people who don't vaccinate are educated middle class white people. Some very expensive private schools have vax rates as low as 20%, according to this article. http://www.slate.com/blogs/xx_facto...ccinating_your_child_a_new_status_symbol.html
You also have the non-vaccination done by fundamentalist Christians, and outbreaks are centered around their church. This is the church when the outbreak started: http://www.npr.org/2013/09/01/217746942/texas-megachurch-at-center-of-measles-outbreak And this is shortly later after they realized how stupid they were http://www.healthline.com/health-news/children-texas-megachurch-measles-vaccination-082613