ericego 发表于 2022-3-28 11:38
上海人不是都打疫苗了吗?只不过不是mRNA,是灭活,你想表达的是灭活没有副作用,mRNA会有很厉害的副作用 ...
ericego 发表于 2022-3-28 11:38
上海人不是都打疫苗了吗?只不过不是mRNA,是灭活,你想表达的是灭活没有副作用,mRNA会有很厉害的副作用 ...
Quad 发表于 2022-3-28 13:22
你真行,各种 屎盆子都扣 疫苗身上了。
ericego 发表于 2022-3-28 14:27
我最喜欢你这种喜欢用简中信息的朋友提供的信息
根据EUDRA Vigilance自己的数据库,辉瑞加摩德纳报上去 ...
连普通感冒都难以对抗。
不是病毒有多厉害。”
我就说这是明显的 没有证据支持的谣言。
你搁着立马来句 ”疫苗短时间内打的多了就会造成自身免疫能力降低“。也是似是而非的 判断。
ericego 发表于 2022-3-28 15:05
这种传统反应也是典型的从简中信息里吸取知识的体现。好在我一天学没上,知道该信什么,不该信什么 ...
Quad 发表于 2022-3-28 19:14
你是刚刚随便找的?? whoops
”(Changes headline and first two sentences to clarify EMA is referrin ...
Several countries—including Israel, Denmark, Hungary, and Chile—have authorized second booster shots of COVID-19 vaccine, but concerns have recently been raised about whether this is a useful approach.
The findings from a recent study conducted in Israel suggest that a fourth dose of the COVID-19 vaccine does not offer significant protection from the Omicron variant, according to a January 18, 2022 Deutsche Welle article. In addition, the World Health Organization has suggested that blanket booster policies will increase inequity and prolong the pandemic by diverting vaccines toward countries with already-high levels of coverage, resulting in more opportunities for the virus to spread and mutate in less vaccinated countries.
Sarah Fortune, John LaPorte Given Professor of Immunology and Infectious Diseases and chair of the Department of Infectious Diseases at Harvard T.H. Chan School of Public Health, addressed another issue raised in the Deutsche Welle article— that frequent boosters might fatigue people’s immune systems. She explained that when immune systems repeatedly see antigens such as those provided by vaccines, T cell “exhaustion” could result. However, she said that the science is more complicated in the case of COVID-19.
“T cells become dysfunctional when they repeatedly see antigen in certain contexts—and the best studied of that biology are settings like HIV or cancer where the antigen is there all the time, not just repeated vaccination,” she said. At this stage, she said, T cell exhaustion is a concern that researchers should watch out for, but not one that should be guiding policy.
Read the Deutsche Welle article: COVID: Do multiple boosters ‘exhaust’ our immune response?
Quad 发表于 2022-3-28 19:14
你是刚刚随便找的?? whoops
”(Changes headline and first two sentences to clarify EMA is referrin ...
Esipan 发表于 2022-3-23 15:18
我打了第一针皮肤严重过敏 已经三周了还没好。。不会再打了
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