Abstract

Typhoid fever continues to be a significant public health concern, particularly in low- and middle-income countries 
(LMICs), despite the availability of effective vaccines. This comprehensive review aims to evaluate the factors 
influencing the success of typhoid vaccination programs, focusing on access, coverage, and public acceptance. Key 
barriers to vaccination include logistical challenges, inadequate healthcare infrastructure, limited vaccine 
availability, and public hesitancy due to misinformation and cultural beliefs. The review highlights the importance 
of integrating typhoid vaccines into national immunization schedules, strengthening health systems, and addressing 
public concerns through targeted outreach and community education. By examining global case studies and 
exploring strategies to improve vaccine uptake, the study provides actionable insights to enhance the effectiveness 
of vaccination programs and reduce the burden of typhoid fever. The findings emphasize the need for a multi
pronged approach that addresses both technical and sociocultural factors to optimize the impact of vaccination 
campaigns.