The current national epidemic prevention and control
still more severe and complicated
vaccinate against the new coronavirus
< span>It is an effective means to prevent new coronary pneumonia
Especially for the elderly over 60 years old
In the prevention of severe disease and death
Is it safe to vaccinate the elderly against COVID-19?
7 sets of questions and answers tell you–
Source: Popular Science China, Guangming Network
Editor: Wang Ziyue< /span>
First trial: Zhang Xiaojie
Final trial: Zhai Xiaoru
[Source: Qixia on the Palm]
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