“This variant is very viral and can spread 1.7 times faster than the usual strain,” Yong Poovorawan, a senior virologist from Chulalongkorn University told a health ministry briefing. — Reuters
“This variant is very viral and can spread 1.7 times faster than the usual strain,” Yong Poovorawan, a senior virologist from Chulalongkorn University told a health ministry briefing. — Reuters