Lub hnab ntim khoom yog ib hom ntim khoom siv los khaws tib neeg cov quav, xws li quav lossis zis. Yog tias ib tus neeg tau txais kev kho mob phais thiab tsis tuaj yeem tso quav los yog tso zis, lub hnab feem ntau tuaj yeem raug ntsia kom ua tiav cov quav lossis zis. Thaum siv, nws yog ib qho tseem ceeb uas yuav tsum tau them sai sai rau kev hloov pauv raws sij hawm thiab tsis txhob muaj kab mob los yog kab mob pathogenic.
Apr 01, 2024
Dab tsi yog Kev Ua Ib Lub Hnab?
Xa kev nug