快讯 来源:西安日报 时间:2022-04-22 07:44:31
新冠病毒不断变异该怎么防?吴尊友表示,动态清零不要求全国在某个时刻无新冠感染,但对于每一起发生的疫情,都要求在较短时间内将其扑灭。一个人感染新冠病毒后,经过1-2天的病毒复制后出现排毒(即核酸检测阳性),并持续排毒约7-12天。 如果在这期间病毒不能传播给其他人,病毒就会被消灭。(央视网)
标签:
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-11
22-04-11
22-04-11
22-04-11
22-04-11
22-04-11
22-04-11
22-04-11
22-04-11
22-04-11
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21
22-04-21