"I hope that China's vaccination rate could reach 70 percent to 80 percent by early 2022 or even by the end of 2021, thus basically achieving herd immunity," said Gao Fu, director of the Chinese Center for Disease Control and Prevention (CDC). Due to the nature of the virus, the coun...
Reinberg, Steven
The CDC promotes vaccination and herd immunity in the U.S. in several ways. First, they help facilitate the development of vaccines through research...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer yo...