Prevalence and characteristics of dengue virus co-infection in patients and mosquitoes collected from patients' houses.

ABSTRACT: Co-infection with multiple DENV serotypes can affect human immune status and complicate the clinical presentation and management of dengue patients, so understanding the prevalence and dynamics of co-infection is important for effective dengue control. We aimed to identify and characterize DENV co-infection patterns in field-caught mosquitoes and dengue patients. This study was conducted in northeastern Thailand between June 2016 to August 2019. Female Aedes mosquitos collected from and around dengue patient's houses were analyzed for DENV infection and presence of serotypes using RT-PCR. DENV serotyping was successful in 154 (39.49%) of human and 165 (14.26%) of mosquito samples. Prevalence of DENV co-infection in patients and mosquitoes was 22.73% (35 cases) and 28.48% (47 samples), resp

SUBMITTER: Phanthanawiboon S 

PROVIDER: S-EPMC11949361 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature