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1·Retrospective confirmation of the case brings the cumulative total in China to 20.

该病例的回顾性确认使中国的累积病例总数增至20。

2·Retrospective confirmation of this case brings the total in Azerbaijan to 8. Five of these cases were fatal.

该病例的回顾确认使阿塞拜疆病例总数增至8例，其中5例死亡。