Utilization of outreach immunization services among children in Hoima District, Uganda: a cluster survey.

Background: The global vaccine action plan 2011-2020 was endorsed by 194 states to equitably extend the benefits of immunization to all people. However, gaps in vaccination coverage remain in developing countries such as Uganda. One of the strategies used to tackle existing inequities is implementation of outreach immunization services to deliver services to those with poor geographical access.