TABLE 1:

Results of Mycobacterium bovis direct detection (PCR and bacteriological culture) from milk samples obtained from eight cows that were negative to intradermal tuberculin tests in a naturally infected herd

Animal	Milk PCR	Culture
001	Positive	Negative
014	Negative	Negative
019	Positive	Negative
020	Positive	Negative
023	Positive	Negative
027	Negative	Negative
049	Negative	Negative
054	Negative	Positive