Listeria monocytogenes (Lm ) Tu Khoom Noj Kom Huv

Lm yog ib yam kab mob me me uas nyob tej chaw xws li Nws yog ib qhov tseem ceeb xyaum ua raws kev khiav hauj

chaw noo noo, muaj av, thiab nroj tsuag uas lwj lawm. lwm uas tiv thaiv khoom noj RTE kom txhob kis tau Lm

Nws yuav tsim tau yam kab mob hauv khoom noj hu ua (nyeem qib lus tom ntej no los kawm txog kev tiv thaiv thiab

listeriosis. ua kom tsawg kab mob Lm rau cov khoom noj deli).

Txoj kev kis Lm los ntawm ib cheeb chaw, khoom siv, cov 

neeg ua hauj lwm, los sis nqaij nyoos yog ib qhov teeb 

meem txhawj rau cov khw muag deli.

• Siv cov khoom noj uas muaj antimicrobial agents (tshuaj

uas tua kab mob me me) los sis tau muab tshuaj tso rau

khoom noj RTE kom kab mob Lm txhob loj hlob.

Tu Kom Huv thiab Tua Tshuaj Tiv Thaiv Kev Kis 

Kab Mob

Nws yuav kis mus rau cov khoom noj thiab chaw npaj 

khoom noj. Txoj kev tsis siv tshuaj tua kab mob, tu 

khoom noj kom huv, thiab cob qhia cov neeg ua hauj lwm 

yuav tsim Lm rau cov nqaij RTE (npaj tau noj) thiab nqaij 

• Saib xyuas thiab txwv khoom noj RTE uas tau qhib lawm,

tau npaj, thiab tau muab tso chaw muag uas ntev tshaj 

24 teev.

• Tsim ntaub ntawv qhia txog kev tu kom huv thiab tua tshuaj

rau utensils (diav, rawg, thiab riam) thiab khoom siv (xws li

lub tshuab hlais nqaij) ua ntej thaum yuav siv thiaj li tiv thaiv 

kev kis kab mob.

qaib coj mus muag.

Lm tsim biofilms (yam ciaj sia me me thiab nyias nyias uas 

nplaum rau chaw npaj khoom noj) uas yuav tsis yooj yim 

• Tsis txhob hlais khoom noj ua ntej muab muag - muab

hlais thaum lub sij hawm tus neeg yuav khoom xav tau

xwb.

• Tu kom huv thiab tua tshuaj rau utensils thiab khoom siv

uas tau muab siv, npaj, thiab tso khoom noj RTE ntau zaug

(xws li ib zaug 4 teev).

muab tshem tawm ntawm tej khoom siv thiab chaw npaj 

khoom.

Listeriosis 

• Tshem khoom noj uas tsis huv, tsw ntshiab phem, lwj,

nplua nplua, qub qub, los sis tsis nyob ntawm chaw

muag khoom noj kom ceev thiab tu kom huv thiab tua

tshuaj rau qhov chaw uas nws tau nyob kom txhob kis

• Muab cov tshuab siv los zom thiab npaj khoom noj RTE

rhuav thaum tu thiab tua tshauj rau kom cov chaw tu tsis

yooj yim thiaj li tsis tsim tau Lm mus nyob.

Noj khoom noj uas muaj Lm yuav ua tau yus kis mob loj 

heev. •

tau kab mob rau lwm cov khoom noj.

Muab cov khoom noj RTE coj mus tso rau hauv taub

• Thaum tu khoom, txhuam saum npoo cov khoom siv thiab

chaw npaj khoom noj kom biofilms thiaj li tsim tsis tau.

Txoj kev kis mob no tsis tshua muaj ntau tab sis thaum 

kis tau lawm, feem ntau yuav ua yus tuag (16% muab piv 

rau 0.5% los ntawm Salmonella los sis E. coli O157:H7). •

yees (uas yog 41°F rov haud), tom qab tau hlais khoom

noj kom kab mob txhob loj hlob tau.

Tso thiab tu khoom noj RTE rau chaw txawv chaw tso

nqaij nyoos. Khoom noj RTE uas tau npaj, tuav, los sis

• Siv tshuaj tua raws tus manufacturer (tus tsim lub tshuab

siv) tau taw xws li siv yam tshuaj muaj zog npaum cas, siv

tshuaj tua li cas, thiab tua tshuaj kom ntev npaum cas thiaj li

ua hauj lwm.

Txhua tus neeg kis tau. Cov neeg laus, poj niam cev xeeb 

tub thiab cov fetuses (menyuam tseem nyob hauv plab), 

mos ab, menyuam, thiab cov neeg uas muaj mob yooj yim 

tso ze chaw tso nqaij nyoos yuav kis tau kab mob (vim

raug areosolization los sis kua txeej). • Siv ob peb hom tshuaj tua thiaj li tswj cov kab mob me me

kom zoo.

yuav muaj feem kis tau yooj yim tshaj lwm tus neeg. • Tsim txheej txheem taug los tua tshuaj kom huv cov khoom

Yam ntxwv mob khaub thuas yuav tshwm sim ob peb 

hnub tom qab yus tau noj khoom noj uas kis Lm. Tab sis 

siv los tu khoom (xws li ris tsho thiab rab txhuam khoom) los

sis siv cov khoom uas siv ib zaug muab pov tseg.

invasive listeriosis, yam kab mob uas cuam tshuam rau 

tes taw (central nervous system) thiab ua rau menyuam 

tuag hauv plab los sis rau yus tuag, yuav tos ntev tshaj li 

ob lub hlis tom qab yus tau noj khoom noj uas kis Lm yam 

ntxwv mob khaub thuas mam tshwm sim.

Yus yuav tsum xyaum xyuas xim 

tu khoom noj thiaj li tswj kom 

txhob kis tau kab mob Lm. 

• Txhob tso dej loj loj thaum tu chaw npaj deli dej thiaj li tsis

txaws mus ub mus no.

• Siv ob lub dab ntxuav khoom. Ib lub dab ntxuav tes thiab ib 

lub dab ntxuav cov khoom tu los sis khoom siv.

Muaj xws li 1,600 neeg tau kis, 1,500 tau mus pw pem 

tsev kho mob, thiab 260 neeg tau tuag txhua lub xyoo 

nyob hauv teb chaws U.S. vim kis mob no.

• Tshem tawm tej khoom tsis siv (xws li ntaub ntawv ub no 

thiab tshuab uas tsis siv) ntawm chaw npaj deli.
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USDA 

..1111111111 

Cob Qhia Cov Neeg Ua Hauj Lwm Kev Tswj Chaw Ua Hauj Lwm thiab Khoom Siv

United States 

Department of 

• Cob qhia cov neeg ua hauj lwm kom xyaum kev xyuam • Tsis txhob pub chaw ua hauj lwm nyob tsis huv uas yuav Agriculture 

xim tu khoom noj. tsim tau kab mob los kis rau khoom noj. Food Safety and 

Inspection Service 

• Saib kom zoo tias cov neeg ua hauj lwm hnav thiab

hloov looj tes thiaj li tiv thaiv txoj kev kis kab mob rau

khoom noj RTE.

• Npaj kom muaj chaw ntxuav tes, tshuaj ntxuav tes,

thiab tso paib qhia cov neeg ua hauj lwm kom lawv

ntxuav tes thiab siv tshuaj ntxuav tes.

• Tsim txhooj cai rau cov neeg ua hauj lwm uas muaj mob

kom lawm txhob npaj nqaij thiab khoom noj RTE uas tsis

tau muab kaw rau hauv plhaub los sis muab yas qhwv.

• Txhob cia ntau leej tus neeg ua hauj lwm pheej mus

thiab los chaw npaj khoom noj. Npaj ib txoj kev nqa

khoom noj mus los ib qhov chaw twg thiaj li tiv thaiv txoj

kev kis kab mob los ntawm cov neeg yuav khoom thiab

neeg ua hauj lwm.

• Tsim kev xyaum hnav ntaub npua ua hauj lwm ris tsho

thiaj li tsis kis kab mob rau khoom noj.

Yog xav paub ntxiv thiab tau ib daim checklist (ntawv 

qhia txog cov qib lus tseem ceeb) rau koj lub khw muag 

deli, mus rau FSIS Best Practices Guidance for Controlling 

Listeria monocytogenes (Lm) in Retail Delicatessens 

ntawm

http://www.fsis.usda.gov/wps/wcm/connect/29d512 

58-0651-469b-99b8-e986baee8a54/Controlling-LMDelicatessens.pdf?MOD=AJPERES 

Saib tsab cai FDA Food Code, 2013, ntawm: 

http://www.fda.gov/Food/GuidanceRegulation/Retail 

FoodProtection/FoodCode/ucm374275.htm 

Nyeem ntxiv txog Listeria ntawm

http://www.fsis.usda.gov/wps/portal/fsis/topics/regulatorycompliance/listeria 

• Saib kom zoo tej phab ntsa, npoo av, dab ntxuav khoom,

thiab txee rau khoom ntawm qhov chaw npaj RTE deli

thiab chaw tso khoom noj kom txias kom nws du, khov, tu

yooj yim, thiab tsis txhob puas.

• Tsis txhob kho chaw npaj khoom noj (xws lis hloov npoo

av, phab ntsa, los sis qab nthab) thaum khoom noj tseem

nyob ntawm chaw npaj khoom noj. Tu kom huv thiab tua

tshuaj rau khoom siv thiab chaw ua hauj lwm tom qab yus

tau kho ib qhov chaw twg thiab ua ntej yus npaj khoom noj.

• Tu kom zoo rooj, tshuab hlais khoom, thiab saum npoo av

uas npaj khoom noj kom lawv thiaj tu yooj yim.

• Tu cov txee rau khoom ntau zaug nws thiaj li tsis muaj

chaw ua hws thiab thiaj li huv.

• Tsis txhob cia dej sau nyob hauv npoo av los sis saum

npoo av uas yus npaj khoom noj.

• Tu thiab tua tshuaj rau chaw uas npaj thiab siv khoom siv

rau ntau hom khoom noj RTE (xws li nqaij npua, nqaij hauv

dej hiav txwv, thiab zaub).

• Saib thiab tu kom zoo tshuab zom, tshuab tsuav, rab yawm

khoom, los sis lwm yam khoom siv lawv tiaj li huv.

• Tu kom zoo cov khoom qhwv khoom noj thiab chaw tso

khoom noj kom yog 41°F rov haud Lm thiaj li loj hlob tsis

tau.

This translated material is based upon work supported 

by the United States Department of Agriculture and the 

National Institute of Food and Agriculture award 

number(s) 2014-48778-22647

USDA yog ib qhov chaw muaj kev vaj huam sib luag ua hauj

lwm tuaj rau zej zog thiab txais neeg ua hauj lwm.

Hau Kev Qhia los Tswj

Listeria monocytogenes

(Lm) hauv Khw Muag Deli

Tswv yim xyaum los

khiav chaw ua deli

Cov lus hauv daim ntawv no tau muab los ntawm FSIS 

Best Practices Guidance for Controlling Listeria 

monocytogenes (Lm) in Retail Delicatessens. Cov lus 

ntawm no yog sau los qhuab qhia xwb, tsis yog yam 

uas yuav tsum tau ua. 

Cov khw muag khoom noj yuav tsum nco ntsoov tias 

cov lus qhia hauv daim ntawv no thiab tej lus tau muab 

los ntawm tsab cai 2013 Food Code, tej zaum lub xeev, 

lub zos, los sis tribal regulation yuav tswj kom yus ua 

raws li cov lus tau muab sau.