PMID- 26483586
OWN - NLM
STAT- MEDLINE
DCOM- 20160815
LR  - 20181113
IS  - 0008-5286 (Print)
IS  - 0008-5286 (Linking)
VI  - 56
IP  - 10
DP  - 2015 Oct
TI  - Comparison between the 2013-2014 and 2009-2012 annual porcine reproductive and 
      respiratory syndrome virus epidemics in a cohort of sow herds in the United 
      States.
PG  - 1087-9
AB  - The purpose of this study was to describe the 2013/2014 porcine reproductive and 
      respiratory syndrome virus (PRRSV) epidemic in the United States and compare it 
      with the previous 4 y of data from 2009 to 2012. A total of 371 herds 
      participated in the study, representing nearly 1.2 million sows in 15 States. 
      There were significantly fewer PRRSV cases during this study period and the onset 
      of the annual epidemic was delayed approximately 3 wk. Cluster analysis revealed 
      a pattern similar to previous years. The roles of spurious observations, 
      increased awareness of PRRSV epidemics, and porcine epidemic diarrhea virus 
      detection in the United States swine herd are considered.
FAU - Tousignant, Steven J P
AU  - Tousignant SJ
AD  - Department of Veterinary Population Medicine, College of Veterinary Medicine, 
      University of Minnesota, Saint Paul, Minnesota 55108, USA.
FAU - Perez, Andres
AU  - Perez A
AD  - Department of Veterinary Population Medicine, College of Veterinary Medicine, 
      University of Minnesota, Saint Paul, Minnesota 55108, USA.
FAU - Morrison, Robert
AU  - Morrison R
AD  - Department of Veterinary Population Medicine, College of Veterinary Medicine, 
      University of Minnesota, Saint Paul, Minnesota 55108, USA.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Canada
TA  - Can Vet J
JT  - The Canadian veterinary journal = La revue veterinaire canadienne
JID - 0004653
SB  - IM
MH  - Animals
MH  - Epidemics/*veterinary
MH  - Female
MH  - Porcine Reproductive and Respiratory Syndrome/epidemiology/*virology
MH  - *Porcine respiratory and reproductive syndrome virus
MH  - Swine
MH  - United States/epidemiology
PMC - PMC4572829
EDAT- 2015/10/21 06:00
MHDA- 2016/08/16 06:00
PMCR- 2016/04/01
CRDT- 2015/10/21 06:00
PHST- 2015/10/21 06:00 [entrez]
PHST- 2015/10/21 06:00 [pubmed]
PHST- 2016/08/16 06:00 [medline]
PHST- 2016/04/01 00:00 [pmc-release]
AID - cvj_10_1087 [pii]
PST - ppublish
SO  - Can Vet J. 2015 Oct;56(10):1087-9.