Details:

Alternative Title:
Emerg Infect Dis
Personal Author:
Durand, Benoit ; Chevalier, Véronique ; Pouillot, Régis ; Labie, Jacques ; Marendat, Ingrid ; ... More +
Durand, Benoit ; Chevalier, Véronique ; Pouillot, Régis ; Labie, Jacques ; Marendat, Ingrid ; Murgue, Bernadette ; Zeller, Hervé ; Zientara, Stéphan Less -
Description:
During late summer and autumn 2000, a West Nile fever outbreak in southern France resulted in 76 equine clinical cases; 21 horses died. We report the results of a large serosurvey of all equines within a 10-km radius of laboratory-confirmed cases. Blood samples were obtained from 5,107 equines, distributed in groups of 1 to 91 animals. West Nile virus immunoglobulin (Ig) G antibodies were found in 8.5% of animals (n=432). Forty-two percent of the IgG-positive animals were also IgM positive. Horses living in small groups were more affected than those in large groups. The results suggest that West Nile virus is not endemic in the affected area, the Camargue; rather, sporadic outbreaks are separated by long silent periods.
Subjects:
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Age Factors Animals Antibodies, Viral Birds Carrier State Communicable Diseases, Emerging Disease Outbreaks Female Health Surveys Horse Diseases Horses Immunoglobulin G Logistic Models Male Time Factors West Nile Fever West Nile Virus
Source:
Emerg Infect Dis. 8(8):777-782.
Document Type:
Journal Article
Place as Subject:
France
Collection(s):
Emerging Infectious Diseases
Main Document Checksum:
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urn:sha256:c2dad8c07780b386de86b4f72bb3db1d662c69a04634f003e3775f7b1ea6a667
Download URL:
https://stacks.cdc.gov/view/cdc/13881/cdc_13881_DS1.pdf
File Type:

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