Polio take two

StrategyPage has this about the polio edification effort in Pakistan and Afghanistan:

There is another major effort this year to vaccinate vulnerable Afghan and Pakistani children against polio. In 2016 there were 20 cases of polio in Pakistan and 13 in Afghanistan. There were four in Nigeria, a country that is expected to be free of polio this year or next. In Pakistan and Afghanistan there are still religious problems with vaccination. The Afghan Taliban have openly supported the vaccination program but there still some rural areas where local Moslem clerics or teachers continue to denounce the vaccinations. There is a similar situation in Pakistan, where some fringe Islamic groups will still try and kill members of the vaccination teams. Despite this continued resistance polio cases in both nations continues to decline....

 In the last decade the main obstacle has been Islamic terror groups who ban polio vaccinations and attack anyone trying to deliver the vaccine to vulnerable children. Islamic terrorists in general tend to believe the vaccination teams are spying for the government and that the vaccinations are a plot to sterilize Moslems.