Nws yeej yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kev pabcuam ntxiv. Peb lub luag haujlwm yuav yog kom tau txais cov khoom tsim tawm rau cov neeg yuav khoom nrog kev sib ntsib zoo heev rau Sterilization Dej, Ntsej Muag Daim Npog Tsis Txaus , Reusable phais cov npog ntsej muag , Kev Kho Mob Mask ,Npog npog Khawm Kn95 . Peb cov neeg muas zaub feem ntau faib nyob rau hauv North America, Africa thiab Eastern Europe. peb yuav muab cov khoom lag luam zoo tshaj plaws uas siv tus nqi muag muag heev. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Europe, Amelikas, Australia, Morocco, Cairo, Florida, Colombia .Ua kom cov khoom zoo los ntawm kev xaiv cov neeg muab khoom zoo tshaj plaws, tam sim no peb kuj tau ua tiav cov txheej txheem tswj kom zoo thoob plaws hauv peb cov txheej txheem. Lub caij no, peb nkag mus rau ntau lub chaw tsim khoom, ua ke nrog peb cov kev tswj hwm zoo, kuj ua kom peb tuaj yeem ua tiav koj cov kev xav tau ntawm tus nqi zoo tshaj plaws, tsis hais qhov kev txiav txim loj.