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奥里萨位于印度东海岸,地形可分为丘陵、平原和滨海三类。该地区恶性疟发病率很高,1984年有283 927个疟疾病例,其中恶性疟226 279例,占印度当年恶性疟病例总数的35%。由于该地区蚊相复杂,早期对传疟媒介的判定相互矛盾,因此在1982～1985年对当地常见蚊种进行了胃和唾腺解剖,检查疟原虫感染情况。在奥里萨的丘陵、平原和滨海地区捕获环斑按蚊、库态按蚊、溪流按蚊和吉甫按蚊共
Orissa is located on the east coast of India, the terrain can be divided into hilly, plain and coastal three categories. The incidence of falcipal malaria in the area is high, with 283,927 malaria cases in 1984, of which 226,279 cases of falciparum malaria accounted for 35% of the total number of cases of falciparum malaria in India. Due to the complicated mosquito phase in the area and the conflicting judgment on malaria vectors in the early stage, gastric and salivary gland anatomy was performed on common mosquito species from 1982 to 1985 in order to check the infection status of malaria parasites. An. Albopictus Anopheles, Anopheles tabaci, Anopheles sinensis and Anopheles jivatus were captured in the hills, plains and coastal areas of Orissa