SWINE INFLUENZA VACCINE PROGRAM IN THE COMMUNITY - ACCEPTABILITY, REACTIONS AND RESPONSES

The operation of the national swine influenza immunization program was observed in the community of Tecumseh, Michigan. The purpose was to determine acceptability of a parenteral vaccine intended for the general population. Participation of the residents was excellent. More than 64 per cent of eligibles were vaccinated; this figure resembled that of the rest of the local area, but not the national figures nor a suburban area of Michigan where a similar study was carried out. Sore arm after vaccination was reported most frequently in younger female participants; however, sore arm was accepted as part of the process of vaccination and not considered a reaction by most. Such perceived reactions were not as commonly reported as in the large suburban area. Antibody response to the vaccine was excellent, not only in terms of antibodies to the swine virus itself but also in terms of cross reactive antibodies to the emergent H1N1 (Russian) influenza strain. As a result of the program, many vaccine recipients in the 25 to 49 year age groups are protected against this new epidemic virus.