Serosurvey for Influenza D Virus Exposure in Cattle, United States, 2014-2015.
Emerg Infect Dis
; 25(11): 2074-2080, 2019 11.
Article
en En
| MEDLINE
| ID: mdl-31625836
ABSTRACT
Influenza D virus has been detected predominantly in cattle from several countries. In the United States, regional and state seropositive rates for influenza D have previously been reported, but little information exists to evaluate national seroprevalence. We performed a serosurveillance study with 1,992 bovine serum samples collected across the country in 2014 and 2015. We found a high overall seropositive rate of 77.5% nationally; regional rates varied from 47.7% to 84.6%. Samples from the Upper Midwest and Mountain West regions showed the highest seropositive rates. In addition, seropositive samples were found in 41 of the 42 states from which cattle originated, demonstrating that influenza D virus circulated widely in cattle during this period. The distribution of influenza D virus in cattle from the United States highlights the need for greater understanding about pathogenesis, epidemiology, and the implications for animal health.
Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Enfermedades de los Bovinos
/
Thogotovirus
/
Infecciones por Orthomyxoviridae
Límite:
Animals
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Emerg Infect Dis
Asunto de la revista:
DOENCAS TRANSMISSIVEIS
Año:
2019
Tipo del documento:
Article