Small countries, big insights : the role of small states in shaping global public health

Small states, defined by the World Health Organization as countries with populations under two million, are often overlooked in the scientific landscape but provide critical insights into public health. Their centralised healthcare systems, compact populations, and ability to conduct national representative studies enable them to act as pilot sites for scalable health interventions. This article highlights the contributions of small states to managing non-communicable diseases (NCDs) and implementing rapid public health policies. Examples from Malta and Cyprus demonstrate their agility during crises like the COVID-19 pandemic, showcasing effective vaccination strategies and adaptable governance. Despite challenges in achieving robust sample sizes, small states produce high-quality data that informs global public health strategies. By translating knowledge efficiently into action, they serve as models for larger nations, underscoring their pivotal role in shaping resilient and responsive health systems on a global scale.