Litlamorao tse potlakileng le tse phahameng, baeletsi ba tummeng ho u thusa ho khetha litlhokahalo tse nepahetseng tse supang litlhoko tsa hau le lits'ebeletso tse fapaneng tsa ho tsamaisa sefahleho, N95 Respirator , N95 Kn95 , Li-maske tse peli tsa Anti-Fog ,Sekoti sa Sitive se sirelletsang . Theko e mabifi ea boleng bo holimo le ts'ehetso e khotsofatsang e etsa hore re fumane bareki ba eketsehileng. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, la Ardmenia, ea Mauritia, ka nako e loketseng ho thusa mebarakeng ka bobeli. Bareki ba amohelehile ho ikopanya le rona.