Lessons and implications from a mass immunization campaign in squatter settlements of Karachi, Pakistan: an experience from a cluster-randomized double-blinded vaccine trial [NCT00125047]

Table 1 Vaccination coverage results from mass vaccination campaign in urban squatter settlements of Karachi, Pakistan – 2003

Target population	No. of individuals	%
Not vaccinated	21,059
Migrated	2,824	13.4
Census programmatic error	895	4.2
Total population eligible for vaccination	17,340
Vaccinated	12,830	74.0
Ineligible (fever/pregnancy/etc.)	69	0.4
Absent	1,811	10.4
Refused	2,613	15.1
Already received typhoid vaccine	17	0.1

ISSN: 1745-6215