我之前就在另外一个帖子里说了，现在仍然很怕，坚决不想染上的人，就应该有这个意识---那就是，现在只要出门，你就应该假定外面全是病毒。 CDC说了，5天之后如果没有症状或者症状is resolving就可以回去上班了。fever free for 24 hrs就算resolving,而事实是很多人发一点点烧马上就退了，之后就是咳嗽和嗓子痛，这种按CDC的标准就是resolving了。病毒感染的residue coughing can last for weeks if not months 另外，现在的一个事实是，打了booster或者打了疫苗的人，很多人感染omicron根本不发烧！很多人只有轻微的嗓子痛和咳嗽，而本来冬天就有很多人有轻微的嗓子痛和咳嗽。不发烧很多人就没意识到自己是covid。不管是有意还是无意的，现在就是有很多带病毒可以传染给别人的人在外面。所以觉得染上就会死的人，现在要格外的小心！
刚才看了篇报道，说O的潜伏期更多些，所以减短隔离时间也是有道理的吧。楼主说了都阳性了，那么隔离一礼拜戴了口罩出去应该是没问题的。贴过来： https://www.economist.com/the-economist-explains/2022/01/10/how-long-should-you-isolate-with-covid-19 Early variants of SARS-CoV-2, the virus that causes covid-19, had an average incubation period (the time between infection and symptoms appearing, if they do) of six days, according to an analysis of peer-reviewed studies. Its contagiousness peaked just before symptoms appeared, and tailed off in the following seven days. For symptomatic patients, the World Health Organisation recommends at least ten days in isolation after the onset of symptoms, including at least three after symptoms disappear. It recommends asymptomatic patients isolate for ten days after a positive test. But governments’ recommendations vary, and some are stricter than others: New Zealand requires unvaccinated people to isolate for 14 days, but reduces that to ten for the vaccinated. Does the Omicron variant change the length of time people should isolate for? Early evidence suggests so. A study of six early Omicron cases in America, published by the CDC on December 28th, found the median incubation period to be three days, compared with around five days for other variants. Another study by researchers at the Norwegian Institute of Public Health of an outbreak at an office Christmas party, after which 66 out of 111 attendees tested positive for Omicron, also put the median incubation period at around three days. Scientists are still studying Omicron, but shorter incubation would help to explain the variant’s rapid spread. Regardless of the duration of isolation, regular testing remains the best way to ensure that people do not spread the virus. Britain’s new rules allow people with two negative rapid antigen tests to leave isolation early. President Joe Biden’s administration has promised to begin sending out the first of 500m rapid antigen tests to homes by the middle of January. These tests, while less sensitive than the more laborious PCR ones, are best at identifying highly infectious individuals, making them useful in slowing covid-19’s spread. Governments have to make a trade-off between the damaging effects of keeping apparently healthy people out of the workplace and the danger of some of those people going on to infect others. Britain, despite having reduced its isolation period, is already facing labour shortages—notably in the National Health Service. On January 7th the government sent troops into hospitals in London to help make up for staffing shortfalls.
管好自己，别想着拯救人类了
美国真的是。。。。
管好你自己！
你是来拯救人类的吗？
自己保护好自己
是啊，都两年了，还操心别人戴不戴口罩，心还没操碎？
omicron的传染性只有在症状出现的前两天和后三天才有，其他时候就没有传染性了，你去 google 一下。一个星期已经够了。再说现在quarantine的要求只有五天啊。
CDC says, 只需隔离5天
每次说下降的时候，马上就会上升给你看
朝鲜还嫌中国隔离不严格不负责任呢。
公共交通已经大受影响，没有足够的人工作。以前3-5分钟/趟的频率，变成10-20分钟，等车很久，人很多
真是一群弱智加神经病。
另外，现在的一个事实是，打了booster或者打了疫苗的人，很多人感染omicron根本不发烧！很多人只有轻微的嗓子痛和咳嗽，而本来冬天就有很多人有轻微的嗓子痛和咳嗽。不发烧很多人就没意识到自己是covid。不管是有意还是无意的，现在就是有很多带病毒可以传染给别人的人在外面。所以觉得染上就会死的人，现在要格外的小心！
在哪里都是韭菜，CDC不过再次验证了而已。
要是说中国人，你肯定说民族劣根性了。
有症状以后6-10天会shed病毒
那是nyc已经不测了
如果隔离严格一点也不会迅速同时感染几百万人无法工作啊，传染病不控制就指数增长早就知道了
戴口罩是同时保护别人和自己的 疫苗才是保护自己不保护别人
说的太对了, omicron对不少人来说啥都不是, 没办法要求大家都那么注意. 出门带个口罩就不得了了. 身体不好的只能自己小心, 少少出门, 跟所有人继续保持距离
社达出现了
笑死，感觉一群阳性活宝
我帖子里有几个也算是论坛老人了。。。说出的话跟放屁一样。。。什么叫戴口罩只保护自己啊，当然也很大程度上保护了别人啊。。。。没责任心和功德心。。。恶心的我
这种坑朋友的更是无语
虽然老外爱浪不遵守规则，可就最近几天我看到阳性的华人来说，很多阳了还不好好戴口罩，是存了要得大家一起得的感觉。。。前几天还有一个病人是上海人居然还跟我说她是朋友传的她，她们朋友圈基本都得了，还差一两人没得，还不如都得了，也不用担心谁跟谁了。。。。
你最后这句话老牛了，不服不行。 “国内走的是阳性清零，欧美走的是阴性清零。”
今天微信不是都在转这句话么，阴阳相隔。。。
你们阴性的好好在家里呆着，别妨碍阳性的正常社交
你自己带不就好了吗？
所以我建议楼主把自己锁在地下室一个月，出来之后世界就安全了
别说那些美国人 现在好多国人也这样
就是因为一开始完全放纵，只讲究自由，才走到这一步的。
加上最后这四个字更狠啊
我觉得阳性戴口罩戴严实了就好 对亲密接触的人也提醒对方戴好口罩 传染风险不大的
你错怪了。这一波就是要趁O症状轻赶快群体免疫。所以，他们到处走，其实是很有责任心的。
估计你也是那种没道德阳着趴趴走的人。。。说的好理直气壮。。。。。至少生了病买个好口罩好好的带着再出来也稍微说的过去点吧。。
双方都戴好口罩保护率更好。这么简单的道理理解不了？
这个说法比较非黑即白。一个人戴口罩和两个人戴口罩的效果不同，但是绝对优于都不带口罩。带口罩管用，带的人越多效果越好。
医院一线临床人员也是这样的，符合医院规定。 医院只强制职员打booster，阳不阳性的不care。 这是个荒唐的世界没错了。
这么多点赞的是什么鬼？
都是阳性有症状还到处跑不带口罩的吗？
大家都带口罩保护自己也保护别人有这么难吗？尤其是已经阳性的，正常三观难道不是带好口罩别传染给别人吗？
戴口罩一定要双方都带才有用，光自己带防护的还是没有双方都带效果好
皿煮嗞油，你管太宽了
是的 有些人得了就想让大家都得 就和以前一直戴口罩 他从来不戴 还问 戴口罩不闷吗 MD 谁喜欢戴口罩
感染者戴好口罩可以保护更多没有被感染的人
Early variants of SARS-CoV-2, the virus that causes covid-19, had an average incubation period (the time between infection and symptoms appearing, if they do) of six days, according to an analysis of peer-reviewed studies. Its contagiousness peaked just before symptoms appeared, and tailed off in the following seven days. For symptomatic patients, the World Health Organisation recommends at least ten days in isolation after the onset of symptoms, including at least three after symptoms disappear. It recommends asymptomatic patients isolate for ten days after a positive test. But governments’ recommendations vary, and some are stricter than others: New Zealand requires unvaccinated people to isolate for 14 days, but reduces that to ten for the vaccinated.
Does the Omicron variant change the length of time people should isolate for? Early evidence suggests so. A study of six early Omicron cases in America, published by the CDC on December 28th, found the median incubation period to be three days, compared with around five days for other variants. Another study by researchers at the Norwegian Institute of Public Health of an outbreak at an office Christmas party, after which 66 out of 111 attendees tested positive for Omicron, also put the median incubation period at around three days. Scientists are still studying Omicron, but shorter incubation would help to explain the variant’s rapid spread.
Regardless of the duration of isolation, regular testing remains the best way to ensure that people do not spread the virus. Britain’s new rules allow people with two negative rapid antigen tests to leave isolation early. President Joe Biden’s administration has promised to begin sending out the first of 500m rapid antigen tests to homes by the middle of January. These tests, while less sensitive than the more laborious PCR ones, are best at identifying highly infectious individuals, making them useful in slowing covid-19’s spread. Governments have to make a trade-off between the damaging effects of keeping apparently healthy people out of the workplace and the danger of some of those people going on to infect others. Britain, despite having reduced its isolation period, is already facing labour shortages—notably in the National Health Service. On January 7th the government sent troops into hospitals in London to help make up for staffing shortfalls.