Tropical Medicine / Saudi Arabia / Egypt / Tropical medicine (Health Sciences) / Travel / Humans / Transmission / Animals / Male / Adult / Public health systems and services research / Isoenzymes / Cutaneous Leishmaniasis / Leishmania Tropica / Humans / Transmission / Animals / Male / Adult / Public health systems and services research / Isoenzymes / Cutaneous Leishmaniasis / Leishmania Tropica