Public health and preventive medicine is the field concerned with protecting and improving the health of populations and individuals through organized efforts to prevent disease, prolong life, and promote wellbeing. Public health takes a population-level approach, addressing the social, environmental, behavioral, an…
Public health and preventive medicine is the field concerned with protecting and improving the health of populations and individuals through organized efforts to prevent disease, prolong life, and promote wellbeing. Public health takes a population-level approach, addressing the social, environmental, behavioral, and structural determinants of health, while preventive medicine applies clinical and community strategies to reduce the incidence and impact of illness before it occurs. Prevention is conventionally classified into primary prevention, which aims to avert disease onset through measures such as immunization, health education, and modification of risk behaviors; secondary prevention, which emphasizes early detection and screening to interrupt disease progression; and tertiary prevention, which seeks to limit complications and disability in established disease. Core domains include epidemiology, biostatistics, health promotion, environmental and occupational health, communicable disease control, and health policy. The discipline engages with chronic conditions such as overweight and obesity, infectious diseases including malaria, tuberculosis, and HIV, and mental health promotion, often incorporating behavioral, cultural, and sociodemographic considerations into intervention design. Effective public health and preventive medicine relies on surveillance, program evaluation, and evidence-based interventions tailored to specific communities. By reducing the burden of preventable conditions, the field contributes to improved population health outcomes, reduced healthcare costs, and greater health equity across diverse settings.
6 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 6 articles above have been cited 35 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Public Health and Preventive Medicine, linking to each citing work.