FDA批准Moderna和辉瑞/BioNTech SE的新冠疫苗用于5岁以下儿童

array(1) { [401202]=> array(2) { [2]=> array(4) { [0]=> string(6) "美国" [1]=> string(6) "疫苗" [2]=> string(6) "辉瑞" [3]=> string(12) "新冠疫苗" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }