Peb tuav tau kev txhawb zog thiab ua kom peb cov khoom thiab kho tau zoo. Nyob rau tib lub sijhawm, peb tau txais txoj haujlwm ua tiav rau kev tshawb fawb thiab kev nce qib rau daim npog kho mob, N95 , Daim Ntawv Pov Tseg Siv Ua , 3 lub ntsej muag pov tseg nrog FDA ,Kev Txhim Kho N95 Lub Tshuab Ua Tshuab Cov. Peb zoo siab tos txais cov neeg muas zaub thoob plaws lo lus hu rau peb rau kev sib raug zoo yav tom ntej. Peb cov khoom yog qhov zoo tshaj plaws. Thaum xaiv, zoo meej ib si! Cov khoom yuav muab rau thoob plaws lub ntiaj teb, xws li Tebchaws Europe, tebchaws Australia, koj xav tham txog ib qho kev cai txiav txim, thov koj xav tiv tauj peb. Peb tab tom nrhiav rau pem hauv ntej kom tsim kev ua lag luam tau zoo nrog cov neeg tshiab thoob plaws ntiaj teb yav tom ntej.