Infectious disease outbreaks continue to pose significant threats to global health, economies, and social stability. Emerging and re-emerging pathogens, globalization, climate change, urbanization, and increased population mobility have contributed to the growing frequency and complexity of outbreaks. Effective public health responses are essential for containing transmission, reducing morbidity and mortality, and minimizing societal disruption. This review examines key public health strategies employed during infectious disease outbreaks, including surveillance, contact tracing, quarantine, vaccination, risk communication, healthcare preparedness, and international collaboration. The article discusses lessons learned from major outbreaks such as Ebola, SARS, H1N1 influenza, Zika virus disease, and COVID-19. Furthermore, emerging technologies, artificial intelligence, and digital health tools are explored as future components of outbreak management. Strengthening public health infrastructure and global cooperation remains crucial for improving preparedness and response capabilities