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Virus Name:
Dengue 4
Abbreviation:
DENV
Status
Arbovirus
Select Agent
No
SALS Level
2
SALS Basis
Results of SALS surveys and information from the Catalogue.
Other Information
DOC Permit Required
Antigenic Group
B
Section V - Antigenic Relationship and Lack of Relationship to Other Viruses
See DEN 1 and 2 for general antigenic relationships with other Group B viruses and dengue viruses.
Type 4 had the same early association with hemorrhagic fever as type 3, having been isolated first during an epidemic of Philippine hemorrhagic fever. Subsequent isolations elsewhere during epidemics without hemorrhagic fever cases places it in the same position as the other three types - found both in hemorrhagic fever patients and epidemics and in classical dengue fever patients and epidemics.
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