新生儿抗感染的主要抗体是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30917' and id < 2488063 and id<>'2488063' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30917' and id > 2488063 and id<>'2488063' order by id asc limit 5