我军自1949年入闽以来,部队一直担负着守卫海防,战备训练 ,国防工程建筑及支援社会主义建设等繁重任务。由于任务的需要,部队调动频繁,驻扎分散,又多处于野营状态。九年来,我军各部队驻区虽然气候温暖,交通方便,山林茂密,有良好的自然条件,但其环境卫生很差,牲畜饲养于室内,畜粪满地,沟渠迂迴,野草丛生,积水常存,极利于蚊虫的孳生,故蚊虫密度甚高且终年常存,致使居民患瘧率高达64%(1953-1957年的调查)。我军在入闽的初期由于防蚊设备简陋,防瘧常识缺乏,药品不足,部队又处于急速南进,而致全体指战员极度疲惫,因而瘧 Since our army entered Fujian in 1949, our troops have been shouldering such arduous tasks as guarding coastal defense and combat readiness facilities, building national defense projects and supporting socialist construction. Due to the needs of the mission, the troops are mobilized frequently and are stationed and scattered. They are mostly in camping positions. In the past nine years, the military presence in the armed forces of our armed forces has maintained a pleasant climate and convenient transportation with dense forests and good natural conditions. However, its sanitation is poor. Livestock are kept indoors, dung, ditches, weeds and water Often kept, it is very beneficial to the breeding of mosquitoes, so mosquito density is very high and year-round survival, resulting in residents suffering from malaria rates up to 64% (1953-1957 survey). In the early stage of entering Fujian, our army was suffering from the shame of anti-mosquito equipment, the lack of common knowledge on anti-malarial problems, the shortage of medicines, and the rapid military advance of the troops towards the entire army.