Introduction on Integrated Science of Global Epidemics -- Emerging Viral Infections in Human Population -- One Health as An Integrated Approach: Perspectives from Public Services for Mitigation of Future Epidemics -- Multipronged Approach to Combat COVID-19: Lessons from Previous Pandemics for the Future -- Response to Disease Outbreaks in Africa: A Call to Build Resilient Health Systems -- Navigating Global Public Influenza Surveillance Systems for Reliable Forecasting -- Three Respiratory Syndrome Epidemics (SARS, MERS, COVID-19) in Two Decades: Clinical Epidemiological Considerations -- Epidemic in Complex Networks and Some Ideas About the Impact of Isolation Strategies in the Context of the COVID-19 Pandemic -- Optimal Control: Application and Applicability in Times of Pandemics -- Analysis of A COVID-19 Model Implementing SocialDistancing as An Optimal Control Strategy -- Impact of Policy Implementations on the Propagation of COVID-19Before Vaccine -- Environmental Factors Associated with Global Pandemic Transmission and Morbidity -- Urbanization and the Epidemiology of Infectious Diseases: Towards the Social Framing of Global Responses -- Pandemics and Mass Casualties: Cornerstones of Management -- Social Marketing Contributions to Mitigate Global Epidemics -- The Significance of Super Intelligence of Artificial Intelligence Agencies in the Social Savageries of COVID-19: An Appraisal -- Integration of Sex and Gender Approaches in National Ethics Committees' Mandate to Appraise COVID-19 Research Protocols: Lessons from West Africa -- Psychology, Law, Ethics, Telehealth, and the Global Pandemic -- Physical Inactivity, Sedentarism, and Low Fitness: A Worldwide Pandemic for Public Health -- The Global Epidemic of Diabesity: Are We Heading for An Unsustainable Future? -- Nutrition, Function, and Quality of Life in Older Adults Socially Isolated Due to the COVID-19 Pandemic:A Focus on Telehealth Interventions -- Africa's Response to Pandemics -- Vaccine Hesitancy and Refusal: History, Causes, Mitigation Strategies -- Vaccine Compliance versus Trust in a Pandemic -- Child Development in A Crisis: A Pandemic -- HIV/AIDS Problems and Policies in Adolescent Population -- Addressing Needs of Foreign Schoolchildren to Combat a Global Epidemic of Dengue Virus Infection: Transnational and Trans-sectoral Initiatives -- Integrated Science of Global Epidemics 2050.