 Shan dhismo oo masaajid iyo kaniisado loo kala badalay Burcad Koonfur Afrikaan ah oo u dhacay goob aan laga fileyn Jaamacadda Harvarda waxay dhawaan shaacisay cudurka safmarka ee Faayraska Corona awgii casharrada jaamacadda in lagu bixinaya qaab online ah, marka ay ardayda u soo laabtaan sanad dugsiyadeedka cusub. 