Facebook to help Pakistan fight polio after being accused of hindering efforts

Islamabad — Pakistan says Facebook will help the country in its fight against polio after authorities blamed antivaccine content posted in 2019 on the social network site for a leap in the number of cases. Pakistan is one of only three countries where polio has not been eradicated, but a years-long effort began to show fruit with a major drop in cases from 2016. By 2018 just 12...