Iji nọgide na-eme ka usoro nchịkwa ahụ dịkwuo elu site n'ikike nke ịchịisi nke ezi obi, okwukwe dị elu na ịdị elu bụ ntọala nke mmepe ụlọ ọrụ, anyị na-etinyekarị ihe dị mkpa nke ngwa ahịa ndị yiri ya na mba ụwa, ma na-aga n'ihu na-ewu ngwa ahịa ọhụrụ iji gboo ihe ndị ahịa chọrọ maka Black Face Masks. Ihe mkpuchi ihu mgbochi nje , Nkpuchi ihu 5 nke Kn95 , Ihe mkpuchi ihu 3ply ,Ihe mkpuchi uzuzu enwere ike ịtụfu . N'ụlọ ọrụ anyị nwere ezigbo mma na mbụ dị ka ebumnuche anyị, anyị na-arụpụta ngwa ahịa emere na Japan, site na ịzụrụ ihe ruo nhazi. Nke a na-enyere ha aka iji obi iru ala mee ihe. Ngwaahịa ga-enye n'ụwa nile, dị ka Europe, America, Australia, United Kingdom, Indonesia, Yemen, United Arab Emirates .We ike na-eche na anyị nwere zuru ike na-ewetara gị afọ ojuju ngwaahịa. Chọrọ ịnakọta nchegbu n'ime gị ma wulite mmekọrịta ịhụnanya ogologo oge ọhụrụ. Anyị niile na-ekwe nkwa: Csame magburu onwe ya, ọnụahịa ire ere ka mma; ọnụahịa ire ere, mma ka mma.