Selected Swine Viral Pathogens in Indoor Pigs in Spain: Seroprevalence and Farm-Level Characteristics
For the years 2003 to 2005, 85 to 89 per cent of Spanish sow herds tested were seropositive for the porcine reproductive and respiratory disease syndrome virus (PRRSV) and 78 to 83 per cent of fattening pig herds.
2 March 2015
2 minute read
