Active surveillance of immunization adverse effects: a multicentre, open-label, three-arm randomized uncontrolled trial in Ethiopia.
Dawit Getachew AssefaTizalegn TesefayeEtaferaw BekeleGenet GeberemickealAndualem MebratuAschalew Gossaye EjiguTariku NigatuEden Dagnachew ZelekePublished in: International health (2024)
In this study, a telephone interview was found to be the best method for AEFI reporting. Participant-centred active AE surveillance could potentially permit more rapid identification of emerging safety signals. Trial registration: https://clinicaltrials.gov/ct2/show/NCT05803538.