As of May 19, the total number of confirmed cases of new pneumonia in India was about 3 million, the death toll was about 300,000, and the number of new patients in a single day exceeded 20...
Looking back on 2021, the new crown epidemic has had a certain impact on the global economy, and it has also made the development of the medical industry full of challenges. Academic services, and ...
In the beginning of 2021, the State Council said: the new crown vaccine free of charge for all, all the costs of the government. This policy, which is beneficial to the people, has made netizens e...