Yuav siv cov qhov ncauj qhov ntswg n95 rov qab siv dua?
N95 qhov ncauj qhov ntswg, nws yog qhov zoo tshaj plaws kom tsis txhob rov siv lawv, tab sis tam sim no muaj tsawg ntawm cov khoom tiv thaiv. Yog tias koj siv nws los ntawm koj tus kheej, koj tsis mus rau hauv qhov chaw uas muaj neeg coob coob sib sau ua ke, tsis muaj kuab paug rau lub npog ntsej muag, koj tuaj yeem qhuav nws dua thiab siv nws ob lossis peb zaug, tab sis koj yuav tsum muab pov tseg tom qab siv nws ntau tshaj peb zaug, txwv tsis pub cov nyhuv ntawm kev tiv thaiv tus kab mob tsis tiav.
Txhawm rau tiv thaiv cov kab mob tshiab ua mob coronavirus, ntxiv rau kev hnav lub npog ntsej muag, koj yuav tsum tau ntxiv dag zog kom huv thiab ntxuav koj txhais tes. Ntxuav koj txhais tes tam sim tom qab noj mov, tom qab kov lwm yam khoom, thiab ua 6 kauj ruam los ntxuav koj txhais tes. Nws yog qhov zoo tshaj plaws los siv 75% cawv rau kev ntxuav tes, thiab ntxiv dag zog rau qhov cua hauv chav.