号外：纽约时报美国数字统计，年轻人重症占很大比例！

The ages were reported for 2,449 of those patients, the C.D.C. said, and of those, 6 percent were 85 and older, and 25 percent were between 65 and 84. Twenty-nine percent were aged 20 to 44.

张文宏医生提到过，有两类人群在肺炎面前属于高危，一是年长者，二是肥胖者，——可能与此有关？

回复 1楼columbia88的帖子 春假的大学生已经奔赴集体感染的性交派对了

难道病毒变强了？

难道病毒变强了？
anniekevin 发表于 3/18/2020 10:07:34 PM

美国肥胖比例比较高，哮喘比例较高， 还有长期吸毒免疫力低的人

估计这些人是四处流窜染上的？

The ages were reported for 2,449 of those patients, the C.D.C. said, and of those, 6 percent were 85 and older, and 25 percent were between 65 and 84. Twenty-nine percent were aged 20 to 44.

columbia88 发表于 3/18/2020 10:03:50 PM

应该是年轻人更加socially active 吧。 我们州的好像也是，20 30 特别多。

这个年纪到处乱串呗，老年人都吓得躲家里了，18以下的家里圈着不好出门，大学生啊什么的根本管不了。我前两天去湖边遛娃，一群群的大学生拖了衣服在湖边草地晒太阳

年轻人一般是Overweight。

美国人喜欢有啥症状就乱吃药，各种压制症状的药一起上，再加上喝冰水，吃垃圾食品，越病越吃不该吃的。

老年人都躲家里了，年轻人不管不顾，加上一大波从欧洲回来的留学生，很正常

这个说法不准确吧。纽约本来年轻人的就多。应该算一下得病的年轻人里，有多少%发展成了重症。得病老年人里有多少%发展成重症。

还是要看具体每个年龄层发展到重症的比例。理论上要是老年人都提前躲好了，只剩年轻人在外面浪，那重症里就是会年轻的多。 我觉得这两个数字更重要。根据这个报道算了一下，总体入院率是20.3%，ICU率是4.84%。

“About four in ten adults (41%) ages 18 and older in the U.S. (105.5 million people) have a higher risk of developing serious illness if they are infected with coronavirus, due to their older age (60 and older) or health condition”