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Fig. 7 | BMC Veterinary Research

Fig. 7

From: Staphylococcus aureus-specific IgA antibody in milk suppresses the multiplication of S. aureus in infected bovine udder

Fig. 7

S. aureus counts in milk 1 week after experimental intramammary infection of immunized and non-immunized cows. S. aureus counts in milk were determined in immunized and non-immunized cows from pre-infusion on day 0 to day 1, 2, 3, and 7 after S. aureus infusion into the quarter (three cows, 6 quarters, n = 6). Mean (± standard error) S. aureus counts are shown. Black circles correspond to nasal immunization samples, white circles to non-immunization controls. *Significant difference between the mean of each group (P < 0.05). N.D, not detected

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