Dissemination of Canine Visceral Leishmaniasis to Different Organs of Jackals Experimentally Infected with Leishmania donovani
Hind Mahdi Jarallah
Marine Science Center,
University of Basrah, Basrah-Iraq
*Corresponding author:jarallah9@yahoo.com
Abstract
The canine is regarded as a reservoir host for
human visceral leishmaniasis in the Mediterranean regions. Ten golden jackals
were captured from villages that belong to Basrah province, south of Iraq. The
animals were inoculated experimentally with human case Leishmania donovani
promastigotes, and then the jackals were diagnosed parasitological and
serological by two serological tests rk39 and DAT. The different diagnosis and
dissemination of the parasites to internal organs were followed up to 16 weeks.
Leishmania parasites were found in visceral organs: liver, spleen,
popliteal lymph node, kidney and lung, both serological tests for the detection
of specific antileishmanial antibodies showed positive results in the diagnosis
of canine visceral leishmaniasis in Jackals experimentally infected with Leishmania donovani.
This study confirmed that the golden jackals may play an important role in the
transmission of leishmaniasis.