Cov tub ceev xwm hauv San Francisco tab tom txiav txim siab txog qhov muaj peev xwm txwv tsis pub muag e-luam yeeb. Nws cia siab tias yuav muaj feem cuam tshuam txog thaum US Food and Drug Administration (FDA) ua kev tshawb fawb txog lawv cov teebmeem kev noj qab haus huv.
Cov tub ceev xwm hauv nroog, uas twb tau txwv tsis pub muag cov luam yeeb tsw thiab tsw ntxhiab vaporizers, hais tias txoj kev tshawb no yuav tsum tau ua tiav ua ntej e-luam yeeb tawm hauv khw.
Txoj cai lij choj tau tshaj tawm yuav yog thawj zaug hauv Tebchaws Meskas thiab lub hom phiaj txhawm rau tiv thaiv kev kis tus kabmob hu ua "kev kis kabmob" ntawm kev siv e-luam yeeb ntawm cov hluas.
Tus Kws Lij Choj Hauv Nroog Dennis Herrera, ib tus ntawm cov neeg txhawb nqa daim nqi, tau hais tias twb muaj "ntau lab tus menyuam yaus uas quav yeeb tshuaj e-luam yeeb, thiab ntau lab tus neeg yuav ua raws" yog tias tsis muaj kev nqis tes ua.
Nws hais ntxiv tias San Francisco, Chicago thiab New York tau xa tsab ntawv sib koom mus rau FDA hu rau kev tshawb nrhiav txog qhov cuam tshuam ntawm e-luam yeeb rau pej xeem noj qab haus huv.
Raws li US Centers for Disease Control and Prevention, tus naj npawb ntawm cov tub ntxhais hluas Asmeskas uas tau lees paub siv cov khoom luam yeeb "hauv 30 hnub dhau los" tau nce 36% ntawm 2017 thiab 2018, los ntawm 3,6 lab rau 4,9 lab. nce hauv kev siv e-luam yeeb.
Tau qhov twg los: 3d xov.ru
