A51 Dengue virus multi-strain models as hypotheses for serotype interaction
نویسندگان
چکیده
A50 The emergence of G8P[8] rotavirus group A across Vietnam Pham Thanh Duy,* Tran Thi Ngoc Dung,* October M. Sessions, Maia A. Rabaa, Stephen Baker, The Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam, Program in Emerging Infectious Diseases Duke-National University of Singapore Graduate Medical School, Singapore, Singapore, Centre for Tropical Medicine Oxford University, Oxford, UK and The London School of Hygiene and Tropical Medicine, London, UK
منابع مشابه
Interactions between serotypes of dengue highlight epidemiological impact of cross-immunity
Dengue, a mosquito-borne virus of humans, infects over 50 million people annually. Infection with any of the four dengue serotypes induces protective immunity to that serotype, but does not confer long-term protection against infection by other serotypes. The immunological interactions between serotypes are of central importance in understanding epidemiological dynamics and anticipating the imp...
متن کاملComplete Genome Sequence of Dengue Virus Serotype 4 from Guangzhou, China
In 2010, the first complete genome sequence of a dengue virus serotype 4 genotype II strain was reported in Guangzhou, China. Here, we report another isolated strain belonging to the genotype II. Our results will offer help to dengue virus control and precautions.
متن کاملFirst Complete Genome Sequence of a Chikungunya Virus Strain Isolated from a Patient Diagnosed with Dengue Virus Infection in Malaysia
Here, we report the complete genome sequence of a chikungunya virus coinfection strain isolated from a dengue virus serotype 2-infected patient in Malaysia. This coinfection strain was determined to be of the Asian genotype and contains a novel insertion in the nsP3 gene.
متن کاملThe Influence of Spatial Configuration of Residential Area and Vector Populations on Dengue Incidence Patterns in an Individual-Level Transmission Model
Dengue is a mosquito-borne infectious disease that is endemic in tropical and subtropical countries. Many individual-level simulation models have been developed to test hypotheses about dengue virus transmission. Often these efforts assume that human host and mosquito vector populations are randomly or uniformly distributed in the environment. Although, the movement of mosquitoes is affected by...
متن کاملModelling original antigenic sin in dengue viral infection.
Cross-reactive T cell responses induced by a primary dengue virus infection may contribute to increased disease severity following heterologous infections with a different virus serotype in a phenomenon known as the original antigenic sin. In this study, we developed and analyzed in-host models of T cell responses to primary and secondary dengue virus infections that considered the effect of T ...
متن کامل