DMDOK Dissanayake*. Spatial Analysis of COVID-19 Case Clusters and Vaccination Gaps in Sri Lanka: A Spatial Review of COVID-19 Trends in Colombo District, Sri Lanka. Glob J Medical Clin Case Rep [Internet]. 2025 May 29 [cited 2025 Jun. 17];:110-6. Available from: https://www.clinsurggroup.com/gjmccr/article/view/GJMCCR-12-310