Tam sim no peb muaj ib pab pawg neeg txawj ntse, kev ua tau zoo los muab kev txhawb nqa zoo rau peb cov neeg siv khoom. Peb feem ntau ua raws li cov txheej txheem ntawm cov neeg siv khoom-taw qhia, cov ntsiab lus tsom rau Kev Nyab Xeeb Mask, Daim npog ntsej muag FFP2 , Cov Khoom Siv Kho Mob Npog , Daim ntaub dawb dawb ,Daim npog qhov ncauj rau oxygen . Peb zoo siab tos txais txhua qhov kev nug txog kev xav hauv tsev thiab txawv teb chaws los koom tes nrog peb, thiab tos ntsoov rau koj cov ntawv xov xwm. Cov khoom yuav muab xa mus rau thoob plaws lub ntiaj teb, xws li Europe, America, Australia, Angola, Ecuador, Southampton, Brasilia .Muaj cov khoom zoo, Kev Pabcuam zoo, Cov nqi sib tw thiab kev xa khoom sai. Peb cov khoom muag muag zoo nyob rau hauv domestic thiab txawv teb chaws kev lag luam. Peb lub tuam txhab tab tom sim ua ib tus neeg xa khoom tseem ceeb hauv Suav teb.