Recently, the emergence of mutated viruses and the discovery of clusters of cases have made everyone's loose nerves tense again.
Infectious diseases are like this, as long as there is one patient in the world, the rest of the world is at risk.
For the cunning virus, what we can do is to continue to do the things that have allowed us to defeat the virus:
Wear a mask, wash your hands frequently, and go out less often.
There is also a new crown vaccine, which can be played as long as it can be played.
bibliography
[1] Baxter D. Active and passive immunity, vaccine types, excipients and licensing. Occup Med (Lond). 2007;57(8):552-556.
*The content of this article is a popularization of health knowledge and cannot be used as a specific diagnosis and treatment recommendation, nor is it a substitute for face-to-face consultation by a practicing physician, for reference only.
*The copyright of this article belongs to Tencent Medical Code, unauthorized media reprinting is prohibited, and illegal reprinting will be investigated for legal responsibility according to law. Individuals are welcome to forward to the circle of friends.
* Welcome to WeChat search and pay attention to the public account "Tencent Medical Code" to get more health science knowledge.