That child might have had COV-19 infection when in contact with people in Canada. This could be the patient 0 for America. doorsopen 发表于 3/1/2020 11:57:00 AM [url=https://forums.huaren.us/showtopic.aspx?topicid=82963689&postid=82963689#82963689][img][/img][/url]
That child might have had COV-19 infection when in contact with people in Canada. This could be the patient 0 for America.
中间不发烧了还去上学了一天。
没传染别人应该就不是
血氧92%不会让你住院的
从武汉的情况来看,有些人就是不易传染。或者传染了也没症状,就是带点毒而已。已经有很多例一人传染全家没事了。
12月初和武汉无关,他的的病显然传染性也不强,否则你们应该都中招了。
新冠也不一定就会传染身边人。新冠的传染系数是2,也就是一个患病者平均感染2个人。患病者接触的人肯定有好几十,被感染的也就2个。