19.(是非題)Leptospirainterrogans感染動物後,主要感染消化道,並由使中排出大量細菌,可感染人類及多種動物(2.5分)(A)O(B)X

10.(選擇題)有關Dirofilariaiitis,下列敘述何者正確?(A)InAsiaits existin inMaand Chinab not in Taiwan and Japan, (B) both mosquito and tick are intermediate host, (C) it mainly infects dogs and cats, and also possibly infects human (D) this parasite mainly exists in heart, could not be identified in peripheral blood vessels. (2.5分)