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1955~1979年,我省9市37县先后做了85宗近16万人次锡克氏试验(下称锡试)。现综述、讨论如下。锡试在我省的应用一、测定人群免疫水平:这类资料最多。从历年资料看,50年代锡试阳性率一般较高,如1955年江门市为88.13%。60年代个别市县仍较高,1961年韶关市为84.40%,1966年始兴县为71.16%。而70年代均在30%以下,免疫工作做得好的县市在10%或以下。如1978年高鹤县仅为3.09%。再从同一市县历年资料看,江门市1955年为88.13%,1918年为24.19%,1959年降至6.55%,1963年为14.53%,1975年为9.44%。又如翁源县周陂公社在开展计划
1955 ~ 1979, 37 counties in 9 cities in our province have done 85 nearly 170,000 people Sik’s test (hereinafter referred to as tin test). Now summarized, discussed below. Tin test application in our province, the determination of population immunity level: the most information of this kind. According to historical data, the positive rate of tin test in the 1950s was generally high, for example, 88.13% in 1955 in Jiangmen City. In individual cities and counties in the 1960s, the city was still high, with 84.40% in Shaoguan City in 1961 and 71.16% in Shixing County in 1966. The 70’s are below 30%, immune work well in counties and counties at 10% or less. Such as 1978 Crane County only 3.09%. In the meantime, Jiangmen City recorded 88.13% in 1955, 24.19% in 1918, 6.55% in 1959, 14.53% in 1963 and 9.44% in 1975. Another example is Zhouyuan commune Wengyuan County in carrying out the plan