在传染病流行期间，为保护易感人群注射下列免疫制剂，无效的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29225' and id < 2378507 and id<>'2378507' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29225' and id > 2378507 and id<>'2378507' order by id asc limit 5