其中碳末端45 0个核苷酸的序列测定和分析提示，该7株病毒为麻疹野病毒H1基因型。

Sequence analysis of 450bp of C-terminus of the N gene indicated that all of the 7 isolates were H1 genotype.

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没有证据表明麻疹疫苗会加速SSPE的病程或引发SSPE，或导致麻疹野病毒良性持续感染者发生SSPE。

There is no evidence that measles vaccine accelerates the course of SSPE or triggers SSPE or causes SSPE in those with an established benign persistent wild measles infection.

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目的为了确定海南省流行的麻疹野病毒基因型别，从分子水平揭示麻疹的流行病学特点，为控制麻疹策略的制定提供本底资料。

Objective in order to know the genetic type of measles virus in Hainan to reveal the prevalent characteristics of measles, so as to provide scientific basic data to control measles in Hainan Province.

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