4 ms·

It's more accurate to say the wild poliovirus eradication effort has been stagnant in Afghanistan and Pakistan for over a decade.

• BLKNSLVR 9mo ago
  And relatively recently there were a fair few US citizens rotating in and out of Afghanistan.
  • giantg2 9mo ago
    And they received vaccines appropriate for their deployment. Similar to Yellow Fever - not required in the US, but required related to travel to/from risky areas.