Hussain, W., Anwar, Q., Abbas, M. W., Saeed, S., Bushra, U. and Bashir, N. (2026) “Seasonal variation and co-infection of dengue and typhoid cases in a tertiary care hospital: A cross-sectional analytical study ”, Infectious Diseases Journal of Pakistan, 35(1), pp. 16–20. doi: 10.61529/idjp.v35i1.492.