The ‘Most Worrying’ Coronavirus E484K Mutant Has Arrived

E484K (in South Africa) mutation evades human antibodies and causes reinfections, but the situation is still manageable.

When immunologists culture the novel coronavirus — SARS-CoV-2 — in the presence of low amounts of human antibodies, it gained three mutations that endowed it with…



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Shin Jie Yong

Aiming to improve scientific literacy in this age of information overload and mis/disinformation, especially on controversial and polarizing topics.