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已经证实,克-雅病(CJD)可经过医源性和实验传播,输注受污染的血液亦可传播克-雅病。最近研究提示,B淋巴细胞是该病的重要的发病因素,然迄今为止仍没有流行病学资料证明输入的B淋巴细胞可传播克-雅病(CJD),为了降低这种危险的传播方式,还没有生物学标记被采用,建议剔除有该病危险的献血者以及去除白细胞。然而,最近还发现新的变异型,引起牛发
It has been demonstrated that Creutzfeldt-Jakob disease (CJD) can be disseminated by iatrogenic and experimental transmission of contaminated blood and also by Creutzfeldt-Jakob disease. Recent studies suggest that B lymphocytes are an important causative agent of the disease. To date, there is no epidemiological evidence that imported B lymphocytes can transmit Creutzfeldt-Jakob disease (CJD). To reduce the risk of transmission, No biological markers have been used, it is recommended to exclude blood donors at risk of the disease and the removal of leukocytes. However, new variants have also recently been discovered that cause calf hair