
有关乙肝病毒携带者的一个问题
乙肝病毒携带者,并不代表是得了肝炎的人,传染途径有三种:母婴,血液与性传播...我无法理解性传播如何传播这种病毒的,请知道的朋友帮我解答一下,谢谢那,如果女孩是乙肝病毒携...
乙肝病毒携带者,并不代表是得了肝炎的人,传染途径有三种:母婴,血液与性传播...我无法理解性传播如何传播这种病毒的,请知道的朋友帮我解答一下,谢谢
那,如果女孩是乙肝病毒携带者的话,就不能进行性生活了吗 展开
那,如果女孩是乙肝病毒携带者的话,就不能进行性生活了吗 展开
3个回答
2009-09-08
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不会啊,你不会被传染的,只是会传染给孩子,预防办法为在孩子出生24小时内打乙肝预防针就会没事的,和性生活无关
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体液传播。
性交时生殖器破损,体液接触交换。
性交时生殖器破损,体液接触交换。
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2009-09-11
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如果南方是携带者,那精液可以透过阴道壁(见下面的那个著名实验),并不需要破损和血液暴露。当然血液暴露传染可能性就更高了。
乙肝病毒的传染性是艾滋病毒的100倍,艾滋病可以性传播,乙肝病毒可能性就更高了。
含乙肝病毒的体液(包括血液、精液、体液等)通过破损的皮肤或粘膜传染
J Infect Dis. 1980 Jul;142(1):67-71.
Experimental transmission of hepatitis B virus by semen and saliva.
Scott RM, Snitbhan R, Bancroft WH, Alter HJ, Tingpalapong M.
The ability of human semen and saliva to transmit hepatitis B virus (HBV) by parenteral and nonparenteral routes was studied. Semen, donated by a hepatitis B surface antigen (HBsAg)- and hepatitis B e antigen (HBeAg)-positive carrier, was administered to one gibbon by subcutaneous inoculation and to another by intravaginal instillation. Both developed HBsAg, followed by the development of antibody to HBsAg (anti-HBs) and antibody to hepatitis B core antigen (anti-HBc). Saliva from two donors who were HBsAg- and HBeAg-positive was pooled and administered subcutaneously to two gibbons and orally to five others. The animals inoculated subcutaneously developed HBsAg followed by anti-HBs, but none of the gibbons exposed orally developed evidence of HBV infection. Thus, semen and saliva of HBsAg carriers can be infectious, and venereal transmission of HBV by semen can occur. Transmission of HBV in saliva can also occur through breaks in the skin, but experimental transmission of HBV by saliva administered orally has not been accomplished.
传染性学学报
乙肝通过精液和唾液传播实验
摘要:一位表面抗原阳性的携带者和一位e抗原阳性的携带者分别捐献了精液,第一个精液样本通过皮下接种注入第一只长臂猿,第二个精液样本通过阴道内滴注注入第二只长臂猿,两只长臂猿体内都出现了表面抗原,随后出现表面抗体和核心抗体。
采集自一位表面抗原阳性的携带者和一位e抗原阳性的携带者的唾液被聚集在一起,然后通过皮下注入两只长臂猿,并给到另外五只长臂猿的口内(注:前两只长臂猿是被穿透皮肤的,后五只长臂猿只是给送入口内,并无口腔粘膜的破损)。通过皮下接种的两只体内出现了表面抗原,随后出现表面抗体,但口腔暴露的五只并没有出现乙肝病毒感染的证据。
因此,表面抗原携带者的精液和唾液都是可以传染的,乙肝病毒的性传播是可以发生的,唾液中乙肝病毒传播通过皮肤破损也可以发生。不过通过把唾液给到口内的乙肝病毒传播实验尚未完成。
乙肝病毒的传染性是艾滋病毒的100倍,艾滋病可以性传播,乙肝病毒可能性就更高了。
含乙肝病毒的体液(包括血液、精液、体液等)通过破损的皮肤或粘膜传染
J Infect Dis. 1980 Jul;142(1):67-71.
Experimental transmission of hepatitis B virus by semen and saliva.
Scott RM, Snitbhan R, Bancroft WH, Alter HJ, Tingpalapong M.
The ability of human semen and saliva to transmit hepatitis B virus (HBV) by parenteral and nonparenteral routes was studied. Semen, donated by a hepatitis B surface antigen (HBsAg)- and hepatitis B e antigen (HBeAg)-positive carrier, was administered to one gibbon by subcutaneous inoculation and to another by intravaginal instillation. Both developed HBsAg, followed by the development of antibody to HBsAg (anti-HBs) and antibody to hepatitis B core antigen (anti-HBc). Saliva from two donors who were HBsAg- and HBeAg-positive was pooled and administered subcutaneously to two gibbons and orally to five others. The animals inoculated subcutaneously developed HBsAg followed by anti-HBs, but none of the gibbons exposed orally developed evidence of HBV infection. Thus, semen and saliva of HBsAg carriers can be infectious, and venereal transmission of HBV by semen can occur. Transmission of HBV in saliva can also occur through breaks in the skin, but experimental transmission of HBV by saliva administered orally has not been accomplished.
传染性学学报
乙肝通过精液和唾液传播实验
摘要:一位表面抗原阳性的携带者和一位e抗原阳性的携带者分别捐献了精液,第一个精液样本通过皮下接种注入第一只长臂猿,第二个精液样本通过阴道内滴注注入第二只长臂猿,两只长臂猿体内都出现了表面抗原,随后出现表面抗体和核心抗体。
采集自一位表面抗原阳性的携带者和一位e抗原阳性的携带者的唾液被聚集在一起,然后通过皮下注入两只长臂猿,并给到另外五只长臂猿的口内(注:前两只长臂猿是被穿透皮肤的,后五只长臂猿只是给送入口内,并无口腔粘膜的破损)。通过皮下接种的两只体内出现了表面抗原,随后出现表面抗体,但口腔暴露的五只并没有出现乙肝病毒感染的证据。
因此,表面抗原携带者的精液和唾液都是可以传染的,乙肝病毒的性传播是可以发生的,唾液中乙肝病毒传播通过皮肤破损也可以发生。不过通过把唾液给到口内的乙肝病毒传播实验尚未完成。
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