一、研究?jī)?nèi)容流行病學(xué)研究?jī)?nèi)容包括感染來(lái)源、感染途徑、發(fā)病季節(jié)及寄生蟲(chóng)生活史特點(diǎn)等。二、研究方法針對(duì)確定的優(yōu)勢(shì)蟲(chóng)種、在全省范圍內(nèi)進(jìn)行廣泛的流行病學(xué)調(diào)查分析,具體采用查閱已有的文獻(xiàn)資料和現(xiàn)場(chǎng)走訪(fǎng)調(diào)查相結(jié)合的方...[繼續(xù)閱讀]

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