H Hasan New member 12 Nis 2022 #1 Amid Covid's new XE variant, experts says 'voluntary use of masks must be promoted' Heath experts have said that masks are the single most effective intervention against all variants of the coronavirus.
Amid Covid's new XE variant, experts says 'voluntary use of masks must be promoted' Heath experts have said that masks are the single most effective intervention against all variants of the coronavirus.
