Suggest you contact a govt. Vet. lab with a histo section. you are likely to
find all three in suitably infected possums or even squirrels. The AFB is
likely to be M.Ulcerans which is a nice weak acid fast, and the Lepto-
Harjo. Crypto - well this might be in another species.
Give it a try.
Mike (Downunder)
-----Original Message-----
From: Innes/ Brenda Begg <ib@caribsurf.com>
To: Histonet@Pathology.swmed.edu <Histonet@Pathology.swmed.edu>
Date: Wednesday, 23 June 1999 9:22
Subject: [Fwd: Positive controls?]