CURRENTNATIONAL Nigerian Covid-19 variant B1.525 mutations do not affect ability to detect, trace infected personsEditor Selangor JournalMarch 7, 2021 by Editor Selangor JournalMarch 7, 2021 KUALA LUMPUR, March 7 — The Nigerian Variant B1.525 of Covid-19 has important mutations in the spike protein but they do not affect the ability...