Pakistan's polio fight goes under the radar

A few torn remnants of a government poster advertising an anti-polio drive conducted in 2012 are still visible on the gate of Sajjida Bibi’s house, and the impression given to passers-by is that years of vaccination drives have come to an end.

Bibi has delivered polio vaccines to children for over 12 years as part of government health teams. But this yea…