Merck Manual

Please confirm that you are a health care professional

honeypot link
Milk samples
milk-samples-cow-coliform-erskine-high
Milk samples

    Sequential milk samples collected from 6 to 36 hours after E coli infection in a quarter of a cow. Peak bacterial numbers in milk occurred at 12 hours after infection (second vial from the left) when milk still appeared normal and the cow was asymptomatic.

Courtesy of Dr. Ronald Erskine.

In these topics
Mastitis in Cattle