南非多省出现奥密克戎亚型变异毒株BA.2感染病例

Meta Platforms（原Facebook）周四盘初一度下跌约25%，市值蒸发逾2300亿美元，损失的市值规模势创美国市场有史以来最大。Meta 20%的跌幅将超过标普500指数452支成分股的市值。由于Meta在标普500指数中的权重为2%，因此股价下跌对标普500指数将造成0.44%的负面影响。","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/341/w800h341/20220203/16fb-0be61ed4e5f77d66a6cedc00b14b9db1.jpg","https://n.sinaimg.cn/zhibo/478/w800h478/20220203/ddb2-ed501aa62d5ab5c5b77fdbd7b843db03.jpg"]},"commentid":"live:finance-152-2518305:0","compere_id":0,"creator":"mingyu@staff.sina.com.cn","mender":"mingyu@staff.sina.com.cn","create_time":"2022-02-03 23:33:26","update_time":"2022-02-03 23:33:29","is_need_check":"0","check_time":"1970-01-01 08:00:01","check_status":"1","check_user":"","is_delete":0,"top_value":0,"is_focus":0,"source_content_id":"0","anchor_image_url":"","anchor":"直播员","ext":"{"stocks":[{"market":"us","symbol":"fb","key":"Meta Platforms"},{"market":"us","symbol":".inx","key":"u6807u666e500u6307u6570"}],"needPush":false,"needAIPush":false,"needCMSLink":true,"needCalender":false,"needProvince":"0","docurl":"https:\/\/finance.sina.com.cn\/7x24\/2022-02-03\/doc-ikyamrmz8930359.shtml","docid":"kyamrmz8930359"}","old_live_cid":"0","tag":[{"id":"3","name":"公司"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"https://finance.sina.cn/7x24/2022-02-03/detail-ikyamrmz8930359.d.html","rich_text_nick_to_url":[],"compere_info":""},{"id":2518304,"zhibo_id":152,"type":0,"rich_text":"【南非多省出现奥密克戎亚型变异毒株BA.2感染病例】当地时间2月3日，南非九省中已有七个省份出现了奥密克戎亚型变异毒株BA.2感染病例，其中林波波省的感染病例最多。该变异毒株正在南非迅速蔓延。