新闻 > 国际
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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

Powered by China
China

防止黄热病蔓延 巴西实施紧急接种疫苗行动

2018-01-10 08:20:22   中国新闻网

中新社圣保罗1月9日电 (记者 莫成雄)巴西卫生部长里卡多·巴罗斯9日在首都巴西利亚宣布,为防止黄热病蔓延,巴西卫生部决定在圣保罗州、里约热内卢州和巴伊亚州实施紧急接种疫苗行动,在今年2月至3月间为这三个州75个城市的1970万人提供疫苗接种。

巴罗斯表示,为了增加接种疫苗人口,提高接种覆盖率,卫生部决定此次紧急行动中采用分馏疫苗剂量的方法,将0.5毫升标准剂量的疫苗分离成五剂0.1毫升的分次剂量疫苗,使接种人数增加五倍。

巴罗斯表示,巴西采用分次疫苗是在世界卫生组织的推荐和授权下实施的。这项措施将在短时间内增加人的免疫力。他说,“到目前为止,分次剂量的疫苗与标准剂量的疫苗免疫能力是完全相同的。其差别是,标准剂量疫苗可使人得到终生保护,而分次剂量的疫苗至少可以保护接种者8年。”

巴西卫生防疫部门建议,对于2岁以上的人可以接种分次剂量疫苗。标准剂量疫苗仍然适用于9个月至2岁的儿童、孕妇和旅行者。

按照接种安排,圣保罗州疫苗接种时间为2月3日至24日。在里约热内卢州和巴伊亚州,考虑到狂欢节,接种时间调整为2月19日至3月9日。卫生部门的目标是为三州的近两千万人提供免疫。在其他地区,疫苗接种正常进行。此次接种行动将花费5400万雷亚尔(约合1670万美元)。

从去年7月至今,巴西已确诊11例黄热病,其中圣保罗州8例。近日,圣保罗州确诊三人死于黄热病,还有一名确诊患者病情严重。

这是巴西首次采用分次疫苗接种方法。该措施于2016年曾在刚果民主共和国实施,近15万人在近15天内接种了黄热病疫苗。

黄热病是一种由黄热病病毒引起的急性传染病,由蚊子叮咬传播,主要在非洲和拉丁美洲热带地区流行。其临床表现主要为发热、黄疸、出血等,少数感染者会出现严重症状并死亡。目前医学界对黄热病暂无特效疗法,接种疫苗可有效预防感染。(完)

展开全文
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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

Powered by China
China

热点新闻

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

Powered by China
China
点击查看更多
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/10000166/20180110/31934801.html
Server: cms-8-252
Date: 2024/04/26 19:42:46

Powered by China
China