A murine model of dengue virus infection in suckling C57BL/6 and BALB/c mice.

Dengue is a significant public health concern across tropical and subtropical regions worldwide, principally causing disease in children. Very young children are at increased risk of severe manifestations of dengue infection. The mechanism of dengue disease in this population is not fully understood.

The Role of Heterotypic DENV-specific CD8T Lymphocytes in an Immunocompetent Mouse Model of Secondary Dengue Virus Infection.

Dengue is the most prevalent arthropod-borne viral disease worldwide and is caused by the four dengue virus serotypes (DENV-1-4). Sequential heterologous DENV infections can be associated with severe disease manifestations. Here, we present an immunocompetent mouse model of secondary DENV infection using non mouse-adapted DENV strains to investigate the pathogenesis of severe dengue disease.