But are carriers of parasitic

But are carriers of parasitic

But are carriers of parasitic and infectious diseases ; > Lice — permanent ectoparasites of animals , causing sifunkulyatozy , accompanied by itching , peeling skin , hair loss , anemia and lower productivity ; > Fleas — temporary bloodsucking ectoparasites that cause itching , scratching , loss of productivity , and body weight gain . Estrosi sheep This invasive disease caused by the larvae
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