一种脊髓灰质炎菌株病毒爆发9.23BBC新闻

下周重点关注生物医药股。如华兰生物世界卫生组织证实，小儿麻痹症已经从巴基斯坦蔓延至中国。过去十多年，小儿麻痹症在中国已经根除。世卫组织警告称，在穆斯林向麦加朝圣期间，这种造成严重后果的病毒会进一步传播。Viv Marsh报道。

世界卫生组织发表的声明表示，中国提取出了一种脊髓灰质炎菌株，在基因方面与目前在巴基斯坦流行的野生1型脊髓灰质炎病毒有联系。该组织表示，中国已经有至少7人感染了这种病毒，这几名患者都在偏远的西部新疆地区，与巴基斯坦接壤。上次脊髓灰质炎病毒是在1999年从印度传入中国的。中国最后一个本地病例出现在1994年。巴基斯坦是少数几个仍然流行小儿麻痹症的国家之一。

Դ: http://www.kekenet.com/broadcast/201109/155097_2.shtml

The World Health Organisation has confirmed that polio has spread to China from Pakistan. China had been polio-free for more than a decade. The UN's health agency warned there was a high risk of the crippling virus spreading further during Muslim pilgrimages to Mecca. Viv Marsh reports.

A statement by the UN's health agency said a strain of polio had been isolated in China that was genetically linked with the wild polio virus type 1 currently circulating in Pakistan. The organisation said at least seven people in China had contracted that strain, all of them in the far western region of Xinjiang, which has a border with Pakistan. Polio was last brought into China from India in 1999. China's last indigenous case was in 1994. Pakistan is one of a handful of countries where polio remains endemic.

Դ: http://www.kekenet.com/broadcast/201109/155097.shtml