Natalie Cleton, DVM Erasmus MC, Rotterdam Department of Viroscience
[email protected] No potential conflicts of interest to disclose © by author ESCMID Online Lecture Library Erasmus Medical Centre Department of Viroscience Laboratory Diagnosis of Arboviruses © by author Natalie Cleton ESCMID Online LectureMarion Library Koopmans Chantal Reusken
[email protected] Distribution Arboviruses with public health impact have a global and ever changing distribution © by author ESCMID Online Lecture Library Notifications of vector-borne diseases in the last 6 months on Healthmap.org Syndromes of arboviral diseases 1) Febrile syndrome: – Fever & Malaise – Headache & retro-orbital pain – Myalgia 2) Neurological syndrome: – Meningitis, encephalitis & myelitis – Convulsions & coma – Paralysis 3) Hemorrhagic syndrome: – Low platelet count, liver enlargement – Petechiae © by author – Spontaneous or persistent bleeding – Shock 4) Arthralgia,ESCMID Arthritis and Online Rash: Lecture Library – Exanthema or maculopapular rash – Polyarthralgia & polyarthritis Human arboviruses: 4 main virus families Family Genus Species examples Flaviviridae flavivirus Dengue 1-5 (DENV) West Nile virus (WNV) Yellow fever virus (YFV) Zika virus (ZIKV) Tick-borne encephalitis virus (TBEV) Togaviridae alphavirus Chikungunya virus (CHIKV) O’Nyong Nyong virus (ONNV) Mayaro virus (MAYV) Sindbis virus (SINV) Ross River virus (RRV) Barmah forest virus (BFV) Bunyaviridae nairo-, phlebo-©, orthobunyavirus by authorCrimean -Congo heamoragic fever (CCHFV) Sandfly fever virus