New: yiliingAll contenthive-129948hive-196917krzzansteemhive-180932hive-183959photographyhive-150122hive-185836uncommonlablifehive-166405hive-183397hive-144064bitcoinhive-139150krsuccesshive-188619hive-101145hive-103599hive-180301hive-124908hive-109690hive-193186TrendingNewHotLikersleeyanwen (36)in yiliing • last yearSecondary infection with SARS-CoV-2At present, secondary infection with SARS-CoV-2 has been reported continuously. However, from the clinical observation, compared with the first infection of SARS-CoV-2, most of the people infected…