Le Page Michael
New Sci. 2021 Jan 9;249(3316):8-9. doi: 10.1016/S0262-4079(21)00003-8. Epub 2021 Jan 8.
Mutated forms of the coronavirus from the UK and South Africa are providing fresh challenges for controlling the pandemic, reports .
据报道,来自英国和南非的新冠病毒变异毒株给疫情防控带来了新的挑战。