Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases
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Infect. Genet. Evol. · Oct 2015
High rates of co-infection of Dengue and Chikungunya virus in Odisha and Maharashtra, India during 2013.
Dengue viral (DENV) infection is endemic in different parts of India and because of similar primary signs and symptoms, Chikungunya virus (CHIKV) is mostly undiagnosed. Hence, we investigated 204 suspected Dengue cases in a hospital based cross-sectional study in Odisha, India in 2013. It was observed that 50 samples were positive for DENV only, 28 were positive for CHIKV only and interestingly, 28 patients were co-infected with both DENV and CHIKV. ⋯ Together, it appears that a significantly high number of dengue patients (43, 44.8%) were co-infected with DENV and CHIKV during this study. This emphasizes the need of a routine diagnosis of CHIKV along with DENV for febrile patients. This will be useful in early and proper recognition of infecting pathogen to study the correlation of clinical symptoms with single or co-infection which will ultimately help to implement proper patient care in future.