Peb muaj cov chaw tsim khoom uas muaj kev paub. Wining feem ntau ntawm cov ntawv pov thawj tseem ceeb ntawm nws kev ua lag luam rau kev siv N95 nqus pa, Cov Khoom Taw Qhia Pov Tseg , Daim npog tawv tiv thaiv , Sterile gaule phuam ,Kws Kho Mob Cap Cov. Ua ib qho kev tsim khoom lag luam thiab cov khoom lag luam, peb nyiam lub koob npe zoo hauv kev lag luam thoob ntiaj teb, tshwj xeeb tshaj yog ntawm peb tus nqi zoo thiab tsim nyog. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Tebchaws Europe, Morocco, Mev Lumpur, Mexico. Peb lub ntsiab lus zoo siab txais tos cov phooj ywg los ntawm thoob plaws lub ntiaj teb kom koom tes nrog peb thiab ua haujlwm rau peb lub lag luam. Yog tias koj txaus siab rau peb cov khoom, thov koj xav tiv tauj peb. Peb yuav nyiam muab cov ntaub ntawv ntxiv rau koj.