Charlotte
ผู้เยี่ยมชม
Charlotte@gmail.com
New heavily mutated variant B.1.1.529 in South Africa raises concern (42 อ่าน)
2021-11-26 12:41
Prof Ravi Gupta, from the University of Cambridge, said: "Beta was all immune escape and nothing else, Delta had infectivity and modest immune escape, this potentially has both to high degrees."
Charlotte
ผู้เยี่ยมชม
Charlotte@gmail.com
ตอบกระทู้
Powered by
MakeWebEasy.com