PPT-A case of Dengue Virus & Ricketssia co-infection

Department of Microbiology Dr Prachi C Bhide Case A 55 year old male patient came to Medicine OPD with complaints of Fever since 8 days kco Dengue fever Dengue IgM antibody positive diagnosed at outside laboratory . virulence. Should we expect dengue virulence evolution in response to . Dengvaxia. ® . vaccination?. April 20, 2017. IDM Symposium, Bellevue, WA. Katia Koelle. Department . of . Biology. Duke University. These are long . threadlike viruses, hence the name . (filum. means thread). . Marburg . and . Ebolaviruses . causing hemorrhagic . fever belong to the genus . Filovirus.. . These agents cause . severe or fatal hemorrhagic fevers. Se diagnosticaron 1.950 casos probables, de los cuales 05 fueron dengue grave (0,3%), con una razón fiebre dengue/dengue grave de 389:1. El acumulado del año es de 41.938 casos, de los cuales 1,2% son dengue grave (499 casos), con una razón fiebre dengue/dengue grave de 83:1.. Assistant Professor. Department of Microbiology. All India Institute of Medical Sciences, Rishikesh. Definition: . Arboviruses. (arthropod-borne viruses) are diverse group of RNA viruses that are transmitted by bloodsucking arthropods (insect vectors) from one vertebrate host to another. . . Distribution of animal rabies in the United States, 1999. The percentages relate to the total number of cases of animal rabies. . Cats are not vaccinated in the US. . 1.1 4.3 0.9 0.6-----2008 . Ricketssia. co-infection. Department of Microbiology. Dr. . Prachi. C. . Bhide. Case. A 55 year old male patient came to Medicine OPD with complaints of . Fever. since 8 days.. (k/c/o Dengue fever; . Ali. MD, FNB. Epidemiology. Pathogenesis. Diagnosis. Management. prevention. EPIDEMIOLOGY. Classification. Transmission. Mosquito vector. Distribution. Pattern of transmission. Factors influencing transmission. Division of Public Health. Background. Mosquito-borne emerging . arbovirus. . Closely related to dengue, yellow fever, Japanese encephalitis and West Nile viruses. First identified in Uganda in 1947. Rab. . Chaudhry. + . Arzaan. . Shaikh. Epidemiology. In India first outbreak of dengue was recorded in 1812. A double peak hemorrhagic fever epidemic occurred in India for the first time in Calcutta between July 1963 & March 1964. 150 Update on Tropical Fever Direct damage to the vascular system or the target organs, in�ammatory mediator induced injury and immune response are some of the mechanisms incriminated in th PM. Origin. The word "dengue” has an African origin. . The term "dengue" is a Spanish version at the Swahili phrase . ". ki denga pepo. ",. meaning . ". cramp-like seizure caused by an evil spirit. Hossain M, Khatun M, Arjumand F, Nisaluk A, Breiman RF. Serologic Evidence of Dengue Infection before Onset of Epidemic, Bangladesh. Emerg Infect Dis. 2003;9(11):1411-1414. https://doi.org/10.3201/eid0911.030117. Chahar HS, Bharaj P, Dar L, Guleria R, Kabra SK, Broor S. Co-infections with Chikungunya Virus and Dengue Virus in Delhi, India. Emerg Infect Dis. 2009;15(7):1077-1080. https://doi.org/10.3201/eid1507.080638. Regional Director, HSR 11. Harlingen, TX. Dengue. Emerging vector-borne disease . Spread by . Aedes. mosquitoes infected with dengue virus. ~500,000 hospitalizations/year. ~25,000 deaths/year. Acute febrile illness.