Thekiso ea rona e tsejoa hangata ebile e tšepahala ebile e ka kopana kamehla litakatso tsa moruo le tsa sechaba tse sa thabiseng ho buruengans. Gauze swab 7.5 cm x 7.5 cm , Chate ea 3M N95 Mask Mask Sumle Chart , Mohlape oa Mahlaleng oa Bongaka ,Maske a sefahleho a sa senyehang . Re tsoela pele ho ntlafatsa boleng ba moea oa khoebo khoebong, lintlha tsa mokitlane li tiisa tšebelisano 'me li boloka lepetjo likelellong tsa rona: bareki pele haholo. Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka Europe, America, Australia,Houston, Brasilia, Costa Rica, Macedonia .Lihlahisoa tsa rona li romelloa haholo Asia Boroa-bochabela, Bochabela bo Hare, Amerika Leboea le Europe. Ka sebele boleng ba rona bo tiisitsoe. Haeba u thahasella lihlahisoa leha e le life tsa rona kapa u ka rata ho buisana ka taelo e tloaelehileng, ka kopo ikutloe u lokolohile ho ikopanya le rona. Re labalabela ho theha likamano tse atlehileng tsa khoebo le bareki ba bacha lefatšeng ka bophara haufinyane.