Expanded dengue syndrome in diabetic patient with history of COVID-19 infection: a case report.

Introduction: Overlapping symptoms between dengue and coronavirus disease 2019 (COVID-19) may become a diagnostic challenge; moreover, social stigma and fear of being diagnosed with COVID-19 may lead the patients to delayed medical visit. Delayed medical management of dengue may lead to expanded dengue syndrome and a fatal outcome.

Case Presentation: A 35-year-old female patient with uncontrolled diabetes mellitus and a recent COVID-19 infection presented with a continuous fever for 4 days.