主题词：Global Health and Surgery; Climate Change and Health Impacts; Global Public Health Policies and Epidemiology; COVID-19 and Mental Health; Global Maternal and Child Health; Child Nutrition and Water Access; Cardiovascular Health and Risk Factors; Global Health Workforce Issues; Air Quality and Health Impacts; Disaster Response and Management; Healthcare Systems and Reforms; COVID-19 and healthcare impacts; Mobile Health and mHealth Applications; Zoonotic diseases and public health; Migration, Health and Trauma; COVID-19 epidemiological studies; Diversity and Career in Medicine; COVID-19 diagnosis using AI; Vaccine Coverage and Hesitancy; Inhalation and Respiratory Drug Delivery; Healthcare Systems and Public Health; COVID-19 Digital Contact Tracing; Diabetes, Cardiovascular Risks, and Lipoproteins; HIV/AIDS Research and Interventions; Telemedicine and Telehealth Implementation