Le Page Michael
New Sci. 2021 Jul 31;251(3345):8-10. doi: 10.1016/S0262-4079(21)01309-9. Epub 2021 Jul 30.
Several countries are at a point in their vaccination drives where immunity-escaping covid-19 variants are most likely to emerge, reports .
据报道,几个国家正处于疫苗接种阶段,在这个阶段,最有可能出现逃避免疫的新冠病毒变种。