Immunotherapy of american cutaneous leishmaniasis in Venezuela during the period 1990-99.

Of a total of 11532 Venezuelan patients with American cutaneous leishmaniasis (ACL) receiving immunotherapy with a combined vaccine containing heat-killed Leishmania promastigotes and bacille Calmette-Guerin (BCG) during the period 1990-99, we evaluated 5341 from 4 widely separated geographical states. Clinical healing varied from 91.2 to 98.