e. coli was most frequently found to be the causative organism ( 23 % ) , followed by st. aureus ( 19 % ) , c. pyogenes ( 10 % ) , str . dysgalactiae ( 9 % ) , str . agalactiae ( 5 % ) and a number of other pathogenic agents such as atypical streptococci , str . uberis , haemolytic streptococci , aerobacter aerogenes , kl . pneumoniae , a clostridium and p. multocida .
C0029235
organism
C0450254
pathogenic