canicola >= 5 x 108 cfu leptospira grippotyphosa >= 5 x 108 cfu leptospira pomona >= 5 x 108 cfu leptospira icterohaemorrhagiae >= 5 x 108 cfu leptospira bratislava >= 5 x 108 cfu indic ations active immunisation against porcine parvovirus infection, leptospirosis and swine erysipelas in healthy pigs...