Abstract

Mass prophylaxis is a critical component of public health preparedness, encompassing strategies for rapidly delivering medical countermeasures to large populations during emergencies such as infectious disease outbreaks, bioterrorist attacks, or chemical incidents. This research article provides a comprehensive overview of mass prophylaxis, including its key principles, challenges, and best practices. Drawing upon case studies and empirical evidence, the article examines the various strategies and modalities employed in mass prophylaxis campaigns, highlighting the importance of coordination, communication, and community engagement in ensuring their success. By synthesizing lessons learned and emerging trends in mass prophylaxis, this article aims to inform policymakers, public health practitioners, and emergency responders in enhancing preparedness and response capabilities to safeguard population health in times of crisis.