Increasing vaccine uptake in underserved populations using text message interventions: considerations and recommendations
Vaccination has led to the control of many infectious diseases, reducing morbidity and mortality, and is estimated by the WHO to save between two and three million lives a year globally.1 Many vaccinations are given in infancy to offer protection against diseases such as measles, polio and meningitis. However, low vaccine uptake is a growing concern and has been linked to outbreaks.2 The COVID-19 pandemic appears to have exacerbated vaccine hesitancy, through a growing mistrust of vaccines.3 During the pandemic, many people could also have been reluctant to access healthcare settings due to fear of infection. Relevant to health inequalities, vaccine uptake is often lower in groups considered underserved, such as those from minority ethnic groups, or higher deprivation.3 4 Interventions are needed to increase vaccination rates to avoid preventable disease.
The study by Rosen et al5...