TY  -  
T1  - The first detection of influenza in the Finnish pig population: a retrospective study 
SN  -  /  
UR  - http://hdl.handle.net/10138/44650 
T3  -  
A1  - Nokireki, T.; Laine, T.; London, L.; Ikonen, N.; Huovilainen, A. 
A2  -  
PB  -  
Y1  - 2013 
LA  - en 
AB  - Background: Swine influenza is an infectious acute respiratory disease of pigs caused by influenza A virus. We
investigated the time of entry of swine influenza into the Finnish pig population. We also describe the molecular
detection of two types of influenza A (H1N1) viruses in porcine samples submitted in 2009 and 2010.
This retrospective study was based on three categories of samples: blood samples collected for disease monitoring
from pigs at major slaughterhouses from 2007 to 2009; blo... 
VO  -  
IS  -  
SP  -  
OP  -  
KW  - Porcine; Influenza A; H1N1; Serology; Phylogenetic analysis; Finland 
N1  -   
PP  -  
ER  -