Fig. 1
From: Purchasing policy, quarantine and acclimation practices of breeding gilts in Belgian pig farms
Vaccination strategies a (n = 7) used on all the farms (n = 68) for the different pathogens b (n = 12). a no V: no vaccination; 1 V (OF): one vaccination at the origin farm; 1 V (Q): one vaccination in the quarantine unit; > 1 V (OF): more than one vaccination at the origin farm; > 1 V (Q): more than one vaccination in the quarantine unit; > 1 V (OF + Q): combination of vaccinations at the origin farm and the quarantine unit; V (no details): vaccination without further details. b The pathogens were grouped based on whether they affected mainly reproductive performance (Porcine parvovirus (PPV), Porcine reproductive and respiratory syndrome virus (PRRSV) and Erysipelothrix rhusiopathiae), or respiratory (Swine influenza virus (SIV), Porcine circovirus type 2 (PCV2), Mycoplasma hyopneumoniae, Actinobacillus pleuropneumoniae, Pasteurella multocida and Bordetella bronchiseptica, and Glaeserella parasuis) or intestinal health (Porcine rotavirus type A (PRVA), Escherichia coli and Clostridium spp.).