Scheiermann N, Kuwert E K, Dermietzel R
Dtsch Med Wochenschr. 1979 Mar 16;104(11):381-4. doi: 10.1055/s-0028-1103915.
Electronmicroscopic study of 29 HBs-antigen-positive personnel of a large hospital demonstrated virus material in the blood in all instances. In nine cases Dane particles, which are the infectious principle of the hepatitis B virus, were also seen. Dane-particle-positive personnel in a hospital could well be a risk to the patients if the carrier status or infectiousness of the person is not known.
对一家大型医院29名乙肝表面抗原阳性人员进行的电子显微镜研究表明，所有病例的血液中均发现病毒物质。在9例中还发现了丹氏颗粒，其为乙肝病毒的感染因子。如果医院中丹氏颗粒阳性人员的携带者状态或传染性不明，很可能会对患者构成风险。
