Improving immunization initiatives in the dynamics of a typhoid fever transmission model with environmental bacteria concentration. - Haileyesus Tessema; Yimer Zemenu; Endlkachew Bizualem; Getachew Teshome (Frontiers Appl. Math. Stat., 2025)

Misdiagnosis challenges in identification of COVID-19 and pneumonia infection in their co-existence: mathematical modeling approach. - Belela Samuel Kotola; Shewaferaw Wondimagegnaw Teklu; Haileyesus Tessema; Oluwole Daniel Makinde (Netw. Model. Anal. Health Informatics Bioinform., 2026)