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

Table 2

Prevalence of typical mycobacteriosis histopathological changes: g, granulomas; i, infiltration of granulocytes; if, inflammation; n, necrosis.

Organ	Group Ph	Group P	Control
Liver	6 (g)	4 (g); 1 (if)	—
Spleen	1 (g); 3 (i)	1 (i)	—
Proventriculus	1 (i)	—	—
Gizzard	—	—	—
Intestine	—	1 (if)	—
Pancreas	—	—	—
Heart	2 (i)	—	—
Lung	1 (if, n)	—	—
Pectoral muscle	5 (g); 1 (i)	5 (g)	—
Brain	—	—	—
Kidney	2 (i)	—	—
Gonads	—	—	—