We have just summarized a Cochrane Review: Interventions for Improving Coverage of Childhood Immunisation in Low- and Middle-Income Countries The relevant headline from the summary is: "Giving information about vaccination to parents and community members, handing out specially designed vaccination reminder cards, offering vaccines through regular immunisation outreach with and without household incentives (rewards), identifying unvaccinated children through home visits and referring them to health clinics, and integrating vaccination services with other services may lead to more children getting vaccinated." If you can take a few minutes to review and then share your critique in support of the work of others, that would be excellent. Many thanks for engaging.