c*******v
发帖数: 2599 | 1 又有疫苗的好消息出来了。大家放松下。
Good Day
===From CNN
In Moderna's trial, 15,000 study participants were given a placebo, which is
a shot of saline that has no effect. Over several months, 90 of them
developed Covid-19, with 11 developing severe forms of the disease.
Another 15,000 participants were given the vaccine, and only five of them
developed Covid-19. None of the five became severely ill.
Moderna's vaccine can be kept at minus 20 degrees Celsius, which is about
minus 68 agrees Fahrenheit. Other vaccines, such as the one against
chickenpox, need to be kept at that temperature.
"It was one of the greatest moments in my life and my career. It is
absolutely amazing to be able to develop this vaccine and see the ability to
prevent symptomatic disease with such high efficacy," said Dr. Tal Zacks,
Moderna's chief medical officer.
==NPR
https://www.npr.org/sections/health-shots/2020/11/16/935239294/modernas-
covid-19-vaccine-shines-in-clinical-trial
The Moderna and Pfizer studies were conducted using slightly different
protocols. To be counted as a COVID-19 case, participants in the Moderna
study had to have at least two symptoms of disease in addition to a positive
test for the virus. The Pfizer study required only one symptom. Also,
Moderna waited 14 days following the second injection to begin counting
cases; Pfizer's study started counting at seven days. | m******r
发帖数: 1033 | 2 90/15K vs 5/15K
专业人士应该出来讲一讲。 当初氯喹的临床结果公布得很详细， 生存曲线都画了。 | g****t
发帖数: 31659 | 3 人有两种：打了疫苗的，和没打的。
人的状态有两种：得病的，和没得的。
所以在一个瞬间的不管什么metrics ，都从四个数导出的。
麻烦的是时间变化问题。
: 90/15K vs 5/15K
: 专业人士应该出来讲一讲。 当初氯喹的临床结果公布得很详细， 生存曲线都画
了。
【在 m******r 的大作中提到】
: 90/15K vs 5/15K
: 专业人士应该出来讲一讲。 当初氯喹的临床结果公布得很详细， 生存曲线都画了。
| c*******v
发帖数: 2599 | 4 又有疫苗的好消息出来了。大家放松下。
Good Day
===From CNN
In Moderna's trial, 15,000 study participants were given a placebo, which is
a shot of saline that has no effect. Over several months, 90 of them
developed Covid-19, with 11 developing severe forms of the disease.
Another 15,000 participants were given the vaccine, and only five of them
developed Covid-19. None of the five became severely ill.
Moderna's vaccine can be kept at minus 20 degrees Celsius, which is about
minus 68 agrees Fahrenheit. Other vaccines, such as the one against
chickenpox, need to be kept at that temperature.
"It was one of the greatest moments in my life and my career. It is
absolutely amazing to be able to develop this vaccine and see the ability to
prevent symptomatic disease with such high efficacy," said Dr. Tal Zacks,
Moderna's chief medical officer.
==NPR
https://www.npr.org/sections/health-shots/2020/11/16/935239294/modernas-
covid-19-vaccine-shines-in-clinical-trial
The Moderna and Pfizer studies were conducted using slightly different
protocols. To be counted as a COVID-19 case, participants in the Moderna
study had to have at least two symptoms of disease in addition to a positive
test for the virus. The Pfizer study required only one symptom. Also,
Moderna waited 14 days following the second injection to begin counting
cases; Pfizer's study started counting at seven days. | m******r
发帖数: 1033 | 5 90/15K vs 5/15K
专业人士应该出来讲一讲。 当初氯喹的临床结果公布得很详细， 生存曲线都画了。 | g****t
发帖数: 31659 | 6 人有两种：打了疫苗的，和没打的。
人的状态有两种：得病的，和没得的。
所以在一个瞬间的不管什么metrics ，都从四个数导出的。
麻烦的是时间变化问题。
: 90/15K vs 5/15K
: 专业人士应该出来讲一讲。 当初氯喹的临床结果公布得很详细， 生存曲线都画
了。
【在 m******r 的大作中提到】
: 90/15K vs 5/15K
: 专业人士应该出来讲一讲。 当初氯喹的临床结果公布得很详细， 生存曲线都画了。
| m***0
发帖数: 1 | 7 在疫苗开始应用前，美国的死亡人数还是会持续增加吧！ |
|
