Figure 1

Morphological identification of isolated bacteria (E. coli, S. aureus and St. agalactia) from milk samples of clinical bovine mastitis cases. (A) E. coli showing Gram-negative bacilli arranged irregularly with α-hemolysis (black arrow) on 5% sheep blood agar (B). (C) S. aureus showing Gram-positive cocci arranged in clusters with β-hemolysis (black arrow) on 5% sheep blood agar (D).