A review of concurrent infections of malaria and dengue in Asia

• Main Authors: Aruchana A/P Selvaretnam, Priyadarshi Soumyaranjan Sahu, Madhusmita Sahu, Stephen Ambu
• Format: Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 2016-07-01
• Series: Asian Pacific Journal of Tropical Biomedicine
• Subjects: Concurrent infection; Co-infection; Malaria; Dengue; Asia
• Online Access: http://www.sciencedirect.com/science/article/pii/S2221169116301757

Concurrent infections of malaria and dengue are when both of these mosquito-borne diseases occur simultaneously in an individual. In this review, reported cases with these co-infections in Asia are discussed. The focus is on the overlapping clinical presentations and the difficulties encountered in differential diagnosis. Also, cases reported in some special conditions, viz., pregnancy, foetal infections, and co-infections with one or more other infectious agents are highlighted. Due to similar clinical presentations of malaria and dengue, these co-infections may give rise to an incorrect diagnosis. Moreover, the treatment regimens for these co-infections are not the same as those for mono-infections. Hence, a delay in implementing the appropriate treatment regimen for these concurrent infections due to poor diagnosis can be fatal. The present review is intended to increase awareness about the clinical significance and the importance of these co-infections among clinicians, public health workers and health authorities in the Asian region. Though malaria-dengue concurrent infections are seldom reported from the Asian region, it is probably increasing particularly in the countries known to be endemic for both of the above diseases. A compulsory reporting of the incidences of malaria-dengue concurrent infections is recommended.