一共有2,268个小孩参与了实验,人数少了点,尤其是其中只有一半注射了疫苗。
https://www.pfizer.com/news/pres ... ive-topline-results
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Antibody titers were as high as adults
The fact that the peak antibody titers are equal between the kids 5 to 11 years old and young adults indicates the COVID vaccine will be protective in the kids.
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"Favorable safety profile" with the 10 microgram dose used
Pfizer used a dose of 10 in the kids instead if the 30 used in adults. That was a reasonable decision, and they see fewer side effects with the lower kid dose (fevers, chills, etc). Other doses were tested early on.
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"The study isn’t large enough to detect any extremely rare side effects, such as the heart inflammation that sometimes occurs after the second dose, mostly in young men. The FDA’s Marks said pediatric studies should be large enough to rule out any higher risk to young children."
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Filed with the FDA
It looks like they are filing this with the FDA ASAP, with the hope of having FDA EUA authorization before the end of October.
The antibody data are clear evidence the vaccine will work in the kids.
The FDA will have to make a judgement call on the safety data relative to “rule out any higher risk”, but one can expect the FDA to make a judgement relatively quickly.
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丧心病狂了,心肌炎对于这么点小孩的长期影响,谁说的清,ccp感冒倒是肉眼可见对小孩没啥威胁
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我想 5-11岁按照体重来订剂量比较好,要不个体差异很大啊
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