Experimental Inoculation of BFDV-Positive Budgerigars (Melopsittacus undulatus) with Two Mycobacterium avium subsp. avium Isolates

Table 3

Occurrence of BFDV-positive samples.

Group	Crop swab	Cloacal swab	Blood
P	0.491^b1	0.660^b	0.333
Ph	0.900^c	0.600^b	0.267^a
K	0.267^a	0.333^a	0.217^a

1The different letters in the column represent a different mean share of the positive samples for birds within the two corresponding groups.