Changes

==Treatment and Control==

==Treatment and Control==

Control of ''Leishmania'' is difficult due to the large environmental pool and the sand flies that transmit the disease. One method is to prevent the sand flies from biting dogs by using collars inpregnated with [[Ectoparasiticides|insecticides]] or repellents. These have a limited effect and do not guarantee the safety of the animal. Destruction of infected and stray dogs will decrease the pool from which sand flies may obtain the parasite but this is often morally difficult and due to the infection of wildlife does not stop spread completely.  

Control of ''Leishmania'' is difficult due to the large environmental pool and the sand flies that transmit the disease. One method is to prevent the sand flies from biting dogs by using collars impregnated with [[Ectoparasiticides|insecticides]] or repellents. These have a limited effect and do not guarantee the safety of the animal. Destruction of infected and stray dogs will decrease the pool from which sand flies may obtain the parasite but this is often morally difficult and due to the infection of wildlife does not stop spread completely.  

Chemotherapy can be used to treat dogs with leishmaniasis; however this will not eliminate the infection completely. It may appear to resolve the infection, but it is not uncommon for clinical sign to return later in the dog's life. It is important to factor in the risks involved with chemotherapy, such as suppression of the immune system, and the expense of prolonged treatment.

Chemotherapy can be used to treat dogs with leishmaniasis; however this will not eliminate the infection completely. It may appear to resolve the infection, but it is not uncommon for clinical sign to return later in the dog's life. It is important to factor in the risks involved with chemotherapy, such as suppression of the immune system, and the expense of prolonged treatment.