Occurrence of Dengue Virus Infection with Multiple Serotypes in Central Karnataka, India.

 To find the incidence of concurrent infection of dengue and correlate the difference in clinical features, laboratory diagnoses, and outcomes between dengue and dengue-like illnesses.  A total of 2,256 patients with suspected dengue fever during the period of July 2014 to June 2020 as per the WHO case definition for dengue fever were enrolled in the study. All patients admitted with a suspected dengue fever were studied in detail in terms of demographic features, clinical features, and laboratory profiles.