Immunization coverage has been regarded an one of the parameters for measuring the effe ctiveness of the health programme of organization to the plight of the displaced persons, particularly, children. It could be observed from the table (Table 2) that immunization coverage was substantial for meningitis () followed by measles (). Lafia town is naturally both humid and hot and so, the relatively high level of immunization with cerebrospinal meningitis antigen is a justifiable preventive action by the state government. This must have been responsible for the little or no record of incidence of meningitis among the.
