Txij li thaum muaj kev sib kis ntawm COVID-19, tus nqi ntawm cov khoom siv raw tau nce siab thiab cov saw hlau tau dhau mus, ua rau tag nrho cov luam ntawv thiab luam cov khoom siv kev lag luam ntsib teeb meem loj.Cov nqi ntawm cov khoom tsim, kev yuav khoom, thiab kev thauj mus los tau nce ntxiv.Ntau yam xws li kev tsis sib haum xeeb ntawm kev thauj mus los tau ua rau muaj kev nce siab ntxiv ntawm lwm cov nqi, uas tau ua rau muaj kev kub ntxhov thiab cuam tshuam rau ntau yam kev lag luam.
Txij li thaum lub thib ob ib nrab ntawm 2021, vim lub siab ntawm cov khoom npaj thiab turnover cov nqi, ntau manufacturers ntawm toner nruas tiav cov khoom tau tshaj tawm nqi hloov cov ntawv.Lawv tau hais tias tsis ntev los no, cov xim nruas series Dr, PCR, Sr, chips, thiab ntau yam khoom pabcuam tau ntsib qhov kev hloov pauv tshiab ntawm tus nqi nrog nce ntawm 15% - 60%.Ntau lub tuam txhab ua tiav cov khoom lag luam uas tau tshaj tawm tsab ntawv hloov kho tus nqi tau hais tias qhov kev hloov kho tus nqi no yog kev txiav txim siab raws li qhov xwm txheej ntawm kev lag luam.Raws li tus nqi siab, lawv xyuas kom meej tias cov khoom tsis zoo tsis siv los ua txuj ua cov khoom lag luam zoo, tsis txhob txo cov khoom zoo ntawm cov nqi txo, thiab txuas ntxiv txhim kho cov khoom zoo thiab cov kev pabcuam.
Cov khoom tseem ceeb cuam tshuam rau lub nruas selenium tiav, thiab tus nqi ntawm cov khoom lag luam tseem cuam tshuam, uas hloov pauv raws li.Vim muaj kev cuam tshuam ntawm ib puag ncig, kev lag luam luam ntawv thiab luam tawm cov khoom siv hluav taws xob tau ua rau muaj kev sib tw ntawm cov nqi nce thiab cov khoom tsis txaus.Nyob rau hauv tsab ntawv hloov tus nqi, manufacturers hais tias tus nqi hloov yog muab cov khoom zoo li ib txwm.Lawv ntseeg tias ntev npaum li cov saw hlau ruaj khov, kev lag luam tuaj yeem ruaj khov thiab kev lag luam tuaj yeem txhim kho.Xyuas kom cov khoom lag luam tsis tu ncua thiab ruaj khov thiab txhawb nqa kev noj qab haus huv ntawm kev ua lag luam.
Post lub sij hawm: Feb-25-2022