预订了第一针，但是不知道是否能预订第二，还是必须在打过之后才能预约
此外，是整整三周间隔好，还是长点好
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三四周已经很好了 不过研究显示十二周更好
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https://theconversation.com/what ... than-3-weeks-162857
The good news is, you can wait up to 12 weeks between your first and second dose of the Pfizer vaccine. In fact, some preliminary evidence suggests you might get even stronger immunity with a longer wait time.
The only downside is you’re at risk from the virus the longer you wait for your second dose.
So the improved immunity conferred from waiting longer must be weighed against the risk of contracting COVID in the meantime.
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辉瑞并不承认12周更好这个研究
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美国建议三周以后越早越好
The timing between your first and second shots depends on which vaccine you received.
- If you received the Pfizer-BioNTech COVID-19 Vaccine, you should get your second shot 3 weeks (or 21 days) after your first.
- If you received the Moderna COVID-19 Vaccine, you should get your second shot 4 weeks (or 28 days) after your first.
You should get your second shot as close to the recommended 3-week or 4-week interval as possible. However, your second dose may be given up to 6 weeks (42 days) after the first dose, if necessary. You should not get the second dose early. There is currently limited information on the effectiveness of receiving your second shot earlier than recommended or later than 6 weeks after the first shot.
However, if you do receive your second shot of COVID-19 vaccine earlier or later than recommended, you do not have to restart the vaccine series. This guidance might be updated as more information becomes available.
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不需要等十二周。疫苗并不给你永久抗体。先打起来，下次会有更好的疫苗等着你。就好像打流感疫苗那样。
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三到六周吧，不过现在这种情况肯定一过三周就打了如果是Pfizer的话，早打早保护。
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两针之后一般要多久能形成保护？
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两针的两周后
https://www.cdc.gov/coronavirus/ ... lly-vaccinated.html
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第二针也预订吧，与第一针相隔三周就好。
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刚刚三周-21天左右最好。 我原来两针一起订的，第二针挑了周末大概28天左右。当我去打第一针的时候，打针护士强烈建议我改时间，把第二针提前到21天左右。 他说这样效果更好。然后我就改早了到周一打。
我两针辉瑞都几乎没有副作用，就是胳膊有点肿胀。身边的家人和同事大多数都没有什么反应，应该可以安心打的。
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我网上订第一针的日期，第二针日期是系统自动弹出，只是选几点打。
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目前情况，疫情严重，能打的话得赶紧打，三周最好，第一针产生不了多少抗体，第二针也要等十来天身体才能产生足够的抗体。
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ScoMo今天是建议改6周，还说这样效果好，他凭什么这样说
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英国，目前来说，Pfizer 两针间隔是8-12周，网上预订至少需隔八周
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莫大仙整天满嘴跑火车，就知道胡扯
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