Kama, John, Rahama Sanusi Karama, and Jalamanchili Prithvi. 2024. “Diphtheria Outbreak Triggered by Low Vaccine Coverage and Socioeconomic Status in 2023: Nigeria”. International Journal Of Community Medicine And Public Health 11 (12):5032-37. https://doi.org/10.18203/2394-6040.ijcmph20243673.