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近年来 ,中学生ＨＢＶ感染率有不断上升的趋势。为了解哈萨克族 (哈族 )中学生中ＨＢｓＡｇ携带状况 ,以便制订有效的防护措施 ,确保在校学生身体健康 ,并为阿勒泰地区乙肝早期防治工作提供依据。我们于 1998年 3月对阿勒泰地区一中1310名在校哈族学生进行ＨＢｓＡｇ携带情况调
In recent years, secondary school students have a rising trend of HBV infection. In order to understand the status of HBsAg among Kazak (Kazakh) middle school students in order to formulate effective protective measures to ensure the health of school students and to provide basis for early prevention and treatment of hepatitis B in Altay area. In March 1998, we conducted a survey on the HBsAg carrying status among 1310 Ha ethnic students in a school in the Altay region