As of 19 July the Ministry of Health of Angola has reported 15 cases of wild poliovirus type 1 (WPV1) since the beginning of 2010, signalling an expansion of an ongoing outbreak.
截至7月19日，安哥拉卫生部自2010年初以来已经报告发生了15例1型野生脊髓灰质炎病毒病例，这表明正在发生的疫情有所扩大。
July 2010 - as of 19 July the Ministry of Health of Angola has reported 15 cases of wild poliovirus type 1 (WPV1) since the beginning of 2010, signalling an expansion of an ongoing outbreak.
2010年7月19日-截至7月19日，安哥拉卫生部自2010年初以来已经报告发生了15例1型野生脊髓灰质炎病毒病例，这表明正在发生的疫情有所扩大。
In addition to international spread of type 1 polio, wild poliovirus type 3 originating from northern Nigeria has also been reported in Chad and Niger.
除了在国际范围蔓延的1型脊髓灰质炎外，乍得和尼日尔也报告了起源于尼日利亚北部的3型脊髓灰质炎病毒。
Four cases have been confirmed to have been caused by wild poliovirus type 1 and laboratory testing continues.
经确认，四例病例由1型野生脊灰病毒引起，实验室检测还在继续。
To date, poliovirus type 1 has been isolated in diagnostic specimens from 7 of these cases.
迄今为止，已在其中7例病例的诊断样本中分离出了1型脊髓灰质炎病毒。
Northern Nigeria is currently affected by a new outbreak of wild poliovirus type 1 (WPV1), which has begun to spread internationally.
尼日利亚北部目前受到新暴发的野生1型脊髓灰质炎病毒(WPV1)影响，此病毒已开始在国际上传播。
The Ministry of Health of the Republic of Tajikistan has since 1 January 2010 reported 430 cases of polio following the importation of a wild poliovirus type 1 into the country.
发生1型野生脊髓灰质炎病毒输入病例之后，塔吉克斯坦共和国卫生部自2010年1月1日以来报告发生了430例脊髓灰质炎病例。
The country has had a persistent outbreak of poliovirus type 1 (WPV1) since 2007, where 8 cases were reported that year, and 29 cases each in 2008 and 2009.
自2007年以来，该国持续发生1型脊髓灰质炎病毒疫情。 2007年报告发生8例病例，2008年和2009年分别发生29例。
Types of poliovirus: polio is caused by poliovirus type-1, type-2 or type-3.
脊髓灰质炎病毒类型：脊髓灰质炎由1型、2型或3型脊髓灰质炎病毒引起。
In 2008, northern Nigeria is experiencing an outbreak of wild poliovirus type 1, which has spread internationally into nearby countries in west Africa.
2008年，尼日利亚北部野生1型脊髓灰质炎病毒暴发，蔓延至西非邻近国家。
MOPV 1 - developed in only five months - has already provided high levels of protection against type 1 poliovirus in 12 countries.
MOPV1仅用5个月就研制成功，已经在12个国家提供了针对1型脊灰病毒的高度保护。
On 20 April, results of testing of stool specimens of four of the cases by the polio network laboratory in Oman revealed wild poliovirus type 1.
4月20日，在阿曼的脊髓灰质炎网络实验室对这些病例中的4例粪便标本检测的结果显示1型野生脊髓灰质炎病毒。
June 2008 - Northern Nigeria is currently affected by a new outbreak of wild poliovirus type 1 (WPV1), which has begun to spread internationally.
2008年6月18日-尼日利亚北部目前受到新暴发的野生1型脊髓灰质炎病毒(WPV1)影响，此病毒已开始在国际上传播。
On 20 April, four polio cases due to wild poliovirus type 1 were confirmed in Yemen.
4月20日，在也门由1型野生脊髓灰质炎病毒造成的4例脊髓灰质炎病例得到确认。
We also administered a challenge dose of monovalent type 1 oral poliovirus vaccine at 7 months and collected stool samples before and 7 days after administration of the challenge dose.
同时，在7个月时给予一剂激发剂量的单价1型口服脊髓灰质炎疫苗，并分别采集给服激发剂量7天前、后的大便标本。
The results showed:(1) the evolutionary distances between types in all three types of poliovirus were almost equal;
结果表明：（1）型间毒株相互进化距离大致相等；
Zhang Y, Luo HM, Wen N, et al. Study on assessment tool for wild poliovirus importation and transmission risk[J]. Chinese Journal of Vaccines and Immunization, 2013,19(1):17-19.
（in Chinese） 张颖，罗会明，温宁，等。 脊髓灰质炎野病毒输入传播风险评估工具的研究[J]。中国疫苗和免疫，2013，19（1）：17-19。
Zhang Y, Luo HM, Wen N, et al. Study on assessment tool for wild poliovirus importation and transmission risk[J]. Chinese Journal of Vaccines and Immunization, 2013,19(1):17-19.
（in Chinese） 张颖，罗会明，温宁，等。 脊髓灰质炎野病毒输入传播风险评估工具的研究[J]。中国疫苗和免疫，2013，19（1）：17-19。
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