Peb cov khoom lag luam tau txheeb xyuas dav dav thiab ntseeg tau los ntawm cov neeg siv khoom kawg thiab tuaj yeem ua tiav kev txhim kho kev lag luam thiab kev sib raug zoo rau paj rwb Bud, Kev Kho Mob Paj Rwb , Tshuaj Txhuam Daim Ncauj Lus , 3Pyab npog ntsej muag npog ntsej muag ,Kn95 Ntsej Muag Daim Npog FDA . Peb yuav ua qhov zoo tshaj plaws kom tau raws li cov neeg siv khoom xav tau nrog cov khoom zoo, cov tswv yim siab, thiab kev pabcuam zoo thiab sijhawm. Peb txais tos txhua tus neeg siv khoom. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Europe, Amelikas, Australia, Accra, Kuwait, Mauritania, Ltalis .Peb zoo siab tos txais cov neeg siv khoom hauv tsev thiab txawv teb chaws tuaj xyuas peb lub tuam txhab thiab muaj kev sib tham. Peb lub tuam txhab ib txwm hais rau lub hauv paus ntsiab lus ntawm qhov zoo, tus nqi tsim nyog, kev pabcuam thawj zaug. Peb tau txaus siab los tsim kom muaj kev koom tes ntev, kev phooj ywg thiab kev sib koom tes nrog koj.