新闻 > 社会
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China

艾滋病疫苗真来了?!强生宣布:志愿者100%产生抗体

2017-08-09 15:42:33   环球时报

艾滋病疫苗最新进展,强生宣布志愿者100%产生抗体。

据北京日报8月9日讯,强生公司近日宣布了全球首次HIV疫苗人体临床试验结果,这一多中心、随机、安慰剂对照、双盲的1/2a期临床试验招募了393位健康志愿者,志愿者分别来自美国、卢旺达、乌干达、南非和泰国,结果显示,志愿者对HIV疫苗耐受性良好,且100%产生了对抗HIV的抗体。

艾滋病疫苗研究意义

艾滋病是一种全球性疾病,蔓延速度快,死亡率高。自1981年首次发现艾滋病以来,HIV的感染在世界范围内迅速流行。至2002年底世界上至少有193个国家和地区发现有HIV感染者死亡,且其仍以每天感染15000人的速度快速扩展,其中95%以上的HIV感染者生活在发展中国家,中国HIV感染人数现已超过100万。已造成全球累计6000余万人感染,2000余万人死于AIDS,艾滋病在非洲是首要死亡病因,而在全球范围内则是第四大死亡病因。

当前治疗水平

HIV/AIDS的流行对社会和经济产生了极大的负面影响。直到21世纪还没有针对HIV的特效治疗方法,虽然高效抗逆转录病毒的治疗方法(highly active antiretroviral therapy,HAART)已经在减轻患者痛苦、延长患者寿命等方面取得了一定的效果,但用于治疗HIV感染的药物只能控制病毒复制,不能彻底清除病毒,而且抗HIV药物价格昂贵,具有较严重的副作用,药物使用不当,也会诱发耐药株的产生。因此,研制安全、有效的疫苗是控制HIV传播的重要手段之一。HIV易感者通过接种艾滋病疫苗,发生免疫反应,从而产生对疾病的特异抵抗力,提高免疫水平,达到预防和治疗HIV的目的。

责任编辑:孙鑫鑫 CN066
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China

相关阅读

宜宾"新生儿HIV暴露"事件始末:未告知孕妇检测结果

2017-03-29 05:20:15

中国首次为艾滋病感染者设独立高考考场(图)

2017-06-01 08:53:23

艾滋病员工被“离岗休息” 涉事单位被判违法

2017-06-22 05:30:07

南非艾滋病感染人数破700万大关 感染率达12.57%

2017-08-01 14:11:59
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170809/31062030.html
Server: cms-8-252
Date: 2024/12/27 14:01:47

Powered by China
China