scholarly journals Serological Evidence of Influenza D Virus Circulation Among Cattle and Small Ruminants in France

Viruses ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 516 ◽  
Author(s):  
Justine Oliva ◽  
Amit Eichenbaum ◽  
Jade Belin ◽  
Maria Gaudino ◽  
Jean Guillotin ◽  
...  

Influenza D virus (IDV) has first been identified in 2011 in the USA and was shown to mainly circulate in cattle. While IDV is associated with mild respiratory signs, its prevalence is still unknown. In the present study we show that IDV has been circulating throughout France in cattle and small ruminants, with 47.2% and 1.5% seropositivity, respectively. The high prevalence and moderate pathogenicity of IDV in cattle suggest that it may play an initiating role in the bovine respiratory disease complex.

2022 ◽  
Vol 52 (8) ◽  
Author(s):  
Misael Enrique Oviedo Pastrana ◽  
Erly Carrascal-Triana ◽  
Matiluz Doria Ramos ◽  
Diego Ortiz Ortega

ABSTRACT: The bovine respiratory disease complex causes sizable losses for livestock producers. Its presentation involves the interaction among multiple viral and bacterial pathogens. Viral agents include: bovine viral diarrhea virus (BVDV), bovine alphaherpesvírus 1 (BoHV-1), bovine parainfluenza virus (bPI3v) and bovine respiratory syncytial virus (BRSV); so far, these viruses have been little studied in the buffalo population. This study is aimed to assess the presence of these viruses in buffalo populations of the department of Córdoba, Colombia. A transversal study was conducted upon assessment of 37 farms and 861 buffaloes. Seroprevalence in animals were as follows: 21.7% (BVDV), 51.5% (BoHV-1), 73.6% (bPI3v) and 58.9% (BSRV), while seroprevalence in farms stood at: 94.6% (BVDV), 100% (BoHV-1), 100% (bPI3v) and 100% (BSRV). Conversely, the multiple seropositivity in buffaloes or past coinfection of viral agents amounted to 23.3% for a single virus, 31.8% for two viruses, 29.4% for three viruses and 7.1% for four viruses; only 8.4% of buffaloes were seronegative for four viruses. This is the first regional epidemiological study in the buffalo populations of Colombia and the results showed viral circulation and multiple seropositivity in animals; in addition, the high prevalence found pose a concerning epidemiological threat.


2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Susanta K. Behura ◽  
Polyana C. Tizioto ◽  
JaeWoo Kim ◽  
Natalia V. Grupioni ◽  
Christopher M. Seabury ◽  
...  

2016 ◽  
Vol 94 (suppl_5) ◽  
pp. 136-137
Author(s):  
C. P. VanTassell ◽  
G. Spangler ◽  
D. M. Bickhart ◽  
G. R. Wiggans ◽  
J. B. Cole ◽  
...  

2019 ◽  
Vol 51 (1) ◽  
pp. 91-94
Author(s):  
J.N. Kiser ◽  
M.A. Cornmesser ◽  
R. Blackburn ◽  
S.M. McGuirk ◽  
J.F. Taylor ◽  
...  

2014 ◽  
Vol 170 (1-2) ◽  
pp. 58-64 ◽  
Author(s):  
Jana Kirchhoff ◽  
Sabine Uhlenbruck ◽  
Günther M. Keil ◽  
Christel Schwegmann-Wessels ◽  
Martin Ganter ◽  
...  

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