Mass gathering research involves the study of events that attract large numbers of people, such as concerts, sporting events, festivals, political gatherings, and religious pilgrimages. Researchers in this area investigate the impact of mass gatherings on public health, safety, security, crowd management, infrastructure, and social dynamics. They often focus on issues such as crowd behavior, disease transmission, emergency preparedness, and risk communication. The goal of mass gathering research is to improve the planning and management of large-scale events to ensure the safety and well-being of participants and the surrounding community.