An overview dengue fever epidemiology laboratory testing and approaching to management, role of nursing

Abstract

Dengue fever, a mosquito-borne viral illness caused by the dengue virus (DENV), is a significant public health challenge, particularly in tropical and subtropical regions. With an estimated 390 million annual infections worldwide, dengue fever ranges from mild febrile illness to severe life-threatening conditions such as dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS). Effective management depends on timely diagnosis, supportive care, and public health interventions. Laboratory testing plays a vital role in confirming cases, while the role of nurses is pivotal in patient care, education, and community-level interventions. This review explores the epidemiology, laboratory diagnostics, management strategies, and the critical contributions of nursing in dengue fever control and patient care.