Incidence of traumatic injection neuropathy among children in Pakistan

We used acute flaccid paralysis surveillance data collected between 1 January 2001 and 31 December 2003 from the Pakistan Polio Eradication Initiative to describe the epidemiological characteristics and disease burden of traumatic injection neuropathy among children aged under 15 years. Of the 5627 acute flaccid paralysis cases reported, 456 were identified as traumatic injection neuropathy by case review. The condition was more common in younger children who were also more likely to have persistent paralysis. We estimate that the annual incidence of traumatic injection neuropathy rate in Pakistan is 7.1 per 1 000 000 in children under 3 years old

Characteristics of districts in Pakistan with persistent transmission of wild poliovirus, 2000-2001

We sought to identify factors associated with being a reservoir district for wild poliovirus in Pakistan. Differences between reservoir and non-reservoir districts were identified using acute flaccid paralysis surveillance data, population census statistics and data from a survey of district health officials [DHOs]. Of the 11 poliovirus reservoir districts identified, population density was significantly higher [median 550 persons/km2] than the non-reservoirs [median 175 persons/km2]. DHOs from reservoir districts more often reported that planning was affected by refugees and they had more frequent DHO transfers compared with non-reservoir districts. Multivariate analysis confirmed that reservoirs more often had high population density and frequent DHO transfers. Assessment of district-level and management characteristics can supplement surveillance methods to further improve health programmes