Leishmania infantum MON-98 isolated from naturally infected Phlebotomus langeroni (Diptera: Psychodidae) in El Agamy, Egypt.

Abstract

Leishmania infantum zymodeme MON-98 was isolated in El Agamy, Egypt. A total of 15 (1.07%) Leishmania-like infections in the anterior midgut and in the head was found in 1,405 Phlebotomus langeroni (Nitzulescu); none of 1,785 Phlebotomus papatasi (Scopoli) was found infected. Four of the 15 cultures (26.7%) were indistinguishable from a reference L. infantum MON-98 strain using cellulose acetate electrophoresis. The isolation and identification of L. infantum MON-98 from naturally infected P. langeroni confirms that this species of sand fly is the vector of visceral leishmaniasis in El Agamy.