某传染病在一个较小范围内短时间突然出现大批同类病例，称为（ U

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30908' and id < 2487185 and id<>'2487185' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30908' and id > 2487185 and id<>'2487185' order by id asc limit 5