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目的:了解循化县健康儿童麻疹、乙型肝炎(以下简称乙肝)、脊髓灰质炎(以下简称脊灰)免疫状况。方法:抽取部分不同年龄组健康儿童进行麻疹、乙肝、脊灰免疫水平检测。结果:麻疹抗体保护率94.04%,乙肝抗体保护率64.24%,脊灰Ⅰ型、Ⅱ型、Ⅲ型抗体保护率96.43%、100.00%、100.00%。结论:循化县(0~14)岁儿童对麻疹、脊灰具有较高的免疫水平,已形成对麻疹和脊灰病毒有效的免疫屏障,但麻疹病例仍多点散发且流动儿童发病较多,乙肝抗体水平较低且随年龄增大而抗体保护率逐渐下降。因此,今后免疫规划工作的重点要做好麻疹、乙肝疫苗的基础和加强免疫,提高疫苗抗体保护率。
Objective: To understand the health status of measles, hepatitis B (hereinafter referred to as hepatitis B) and poliomyelitis (hereinafter referred to as poliomyelitis) in Xunhua County. Methods: The healthy children in different age groups were collected for measles, hepatitis B and polio immunity levels. Results: The protective rate of measles antibody was 94.04%, that of hepatitis B antibody was 64.24%, and that of poliovirus type Ⅰ, Ⅱ and Ⅲ was 96.43%, 100.00% and 100.00%, respectively. CONCLUSIONS: Children (0-14 years old) in Xunhua County have a high level of immunity to measles and polio, and have established effective immunological barriers to measles and poliovirus. However, the measles cases are still more distributed and the incidence of migrant children is more , Low level of hepatitis B antibody and antibody protection rate decreased with age. Therefore, the focus of future immunization planning work should be done on the basis of measles and hepatitis B vaccination and strengthening of immunization, and to raise the rate of vaccine antibody protection.