解放前,疟疾在我国是分布广泛,危害严重的寄生虫病之一。建国后,50年代初,在党和政府的关怀下,全国展开了抗疟工作,海军各部队也积极采取防疟措施,疟疾的发病率逐年下降。经30多年的积极防治,发病率从1951年的48.85‰降至1984年的0.46‰,取得了显著成绩。一、流行概况 Before liberation, malaria was one of the most widespread and serious parasitic diseases in our country. After the founding of the People’s Republic of China, in the early 1950s, with the care of the party and the government, the country started anti-malaria work and anti-malaria measures were taken by various units of the Navy. The incidence of malaria dropped year by year. After more than 30 years of active prevention and treatment, the incidence rate dropped from 48.85 ‰ in 1951 to 0.46 ‰ in 1984, with remarkable achievements. First, the popular profile