Ubusanzwe ikoreshwa mu gukora cyangwa mu bushakashatsi bwa siyansi, icyumba gisukuye ni ibidukikije bigenzurwa bifite urwego ruke rw’imyanda ihumanya nkumukungugu, mikorobe zo mu kirere, uduce twa aerosol, hamwe n’umwuka w’imiti.Mubyukuri, icyumba gisukuye gifite ...
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