Evaluation of the rubella surveillance system in South Africa, 2016-2018: A cross-sectional study.
Fhatuwani GavhiAlex De VouxLazarus KuonzaNkengafac Villyen MotazePublished in: PloS one (2023)
The rubella surveillance system was useful, although it was not simple to use and had low PPV, poor timeliness, and poor data quality. Efforts should be made to improve the system's simplicity, PPV, timeliness, and data quality at the facility level.