Dengue Myocarditis Complicated by COVID-19: A Case Report on Dual Viral Infection

Abstract

During the ongoing pandemic of coronavirus disease 2019 (COVID-19), it is crucial for clinicians to have an insight into the emerging co-infections. As the dengue virus (DENV) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have related symptomatology, a high index of suspicion is required for prompt diagnosis of concurrent infections involving these two pathogens, especially in the areas endemic for tropical diseases, i.e., dengue fever (DF), malaria, enteric fever, chikungunya, leptospirosis, etc. In this report, we present the case of a middle-aged man from Northern India, who had DF with myocarditis, and was simultaneously found to have COVID-19 co-infection. The patient was managed as per the COVID-19 protocol and had a favorable outcome.