Two key performance indicators are monitored for AFP surveillance: 1) detection of all cases of AFP in children aged <15 years old (target: ≥1 case of non-polio AFP detected annually per 100,000 population aged <15 years old); 2) adequate collection of two stool specimens within 14 days of the onset of paralysis (target: >80% of AFP cases have adequate stool specimens) [6]. Here, AFP is linked to Paralysis.