Ô nhiễm mầm bệnh ký sinh trùng trong rau ăn sống tại một số nhà hàng ở thành phố nam định

;pWQJKL͟PP̓XUDXJͫPOR̹LUDXWKHRSḰ˿QJSKiS5RPDQHQNRWuPP̿PE͟QKNêVLQKWUQJ W̹L PͱW Vͩ QKj KjQJ WKXͱF WKjQK SKͩ 1DP ĈͣQK QăP .͗W TX̻ FKR WK̽\ &iF OR̹L UDX Fy W΍ O͟ { QKL͝PP̿PE͟QKNêVLQKWUQJFKXQ

;pWQJKL͟PP̓XUDXJͫPOR̹LUDXWKHRSḰ˿QJSKiS5RPDQHQNRWuPP̿PE͟QKNêVLQKWUQJ W̹L PͱW Vͩ QKj KjQJ WKXͱF WKjQK SKͩ 1DP ĈͣQK QăP  ͗W TX̻ FKR WK̽\ &iF OR̹L UDX Fy W΍ O͟ { QKL͝PP̿PE͟QKNêVLQKWUQJFKXQJOjWURQJÿyP̿PE͟QKJLXQViQOjJͫPJLXQÿNJD JLXQWyF̽XWUQJJLXQPyFViQOiQKͧP̿PE͟QKÿ˿QEjROjJͫP(QWDPRHED histolytica 5%; Entamoeba coli 7,5%; Cryptosporidium spp 11,7%; Cyclospora spp 7,5%; Giardia lamblia

ÿ˿QEjRNKiF

7ӯNKyD0ҫPEӋQKNêVLQKWUQJJLXQViQÿѫQEjR

Ð1+,ӈ00Ҫ0%ӊ1+.é6,1+75Ô1*7521*5$8Ă16Ӕ1*

7Ҥ,0Ӝ76Ӕ1+¬+¬1*Ӣ7+¬1+3+Ӕ1$0Ĉӎ1+

/r/ͻL 1 +RjQJ7L͗Q&́͵QJ 1 1JX\͝Q9ăQĈ͙ 2 7U̿Q7Kͣ+́˿QJ 3

1

&KLFͽF9͟VLQK$QWRjQ7KΉFSḰPW͡QK1DPĈͣQK 2

7Ú͵QJĈ̹LKͥF<+j1ͱL 3 7Ú͵QJĈ̹LKͥFĈL͙XǴ͹QJ1DPĈͣQK

,ĈҺ79Ҩ1Ĉӄ

0ҫPEӋQKNêVLQKWUQJWURQJP{LWUѭӡQJ

FyNKҧQăQJOk\QKLӉPFKRQJѭӡLFyWKӇFKӫ

ÿӝQJ QKѭ JLXQ PyF QJѭӡL ÿӝQJ YұWPӓ

ViQ PiQJ QKѭQJ SKҫQ OӟQ WKө ÿӝQJ TXD

WKӭFăQWURQJÿyFyUDXOjQJXӗQWKӵFSKҭP

NK{QJ WKӇ WKLӃX KjQJ QJj\ 7ҥL 9LӋW 1DP

KҫXKӃWPӑLQJѭӡLÿӅXQKLӉPPӝWKD\QKLӅX

ORjLNêVLQKWUQJWUX\ӅQOk\TXDUDXEDRJӗP

JLXQViQYjÿѫQEjR

7KHR WKӕQJ Nr FKѭD ÿҫ\ ÿӫ FӫD &KL FөF

$Q WRjQ 9Ӌ VLQK7KӵF SKҭPWӍQK 1DP ĈӏQK

WRjQWӍQKFyJҫQFѫVӣQKjKjQJFyVӱ

GөQJUDXăQVӕQJ7X\QKLrQFKѭDFyQJKLrQ

FӭXPҫPEӋQKNêVLQKWUQJWUX\ӅQEӋQKFKR

QJѭӡL WUrQ UDX VӕQJ WҥL 1DP ĈӏQK 0ӟL ÿk\

YjRQăPTXDQJKLrQFӭXFӫD7UҫQ7Kӏ

+ӗQJYjFVYӅNKҧRViWNêVLQKWUQJWUrQUDX

VӕQJ EiQ WҥL FiF VLrX WKӏ WUrQ ÿӏD EjQ WKjQK

SKӕ+ӗ&Kt0LQKFKRWKҩ\WӹOӋQKLӉPFKXQJ

NêVLQKWUQJWUrQUDXUҩWFDRFKLӃP

>@ 1JRjL UD WҥL PӝW QJKLrQ FӭX WҥL +ҧL

3KzQJ FӫDQKyPWiFJLҧĈLQK7Kӏ7KDQK0DL

YjFӝQJVӵFKRWKҩ\VDXOҫQUӱDUDXPXDWҥL

FKӧFӫDFiFORҥLUDXPL[jOiFKFҧLFDQKFҧL

WKuD FҧL EDR FҧL F~F UDX PXӕQJ YүQ FzQ

 QKLӉP JLXQ ViQ >@ 7URQJ ÿy UDX [j

OiFK QKLӉP FDR QKҩW  9ұ\ YLӋF NLӇP WUD{QKLӉPUDXWҥLEjQăQӣFiFQKjKjQJOj UҩW FҫQ WKLӃW &K~QJ W{L WLӃQ KjQK QJKLrQ FӭX ÿӅ WjL Ð QKLӉP PҫP EӋQK Nê VLQK WUQJ WURQJUDXăQVӕQJWҥLPӝWVӕQKjKjQJWKjQK

SKӕ 1DP ĈӏQK QKҵP PөF WLrX 0{ W̻ FiF

P̿PE͟QKNêVLQKWUQJFzQWͫQW̹LWURQJUDX ÿm U΅D Yj V΅ GͽQJ ăQ VͩQJ W̹L QKj KjQJ

WKjQKSKͩ1DPĈͣQK

,,ĈӔ,7ѬӦ1*9¬3+ѬѪ1*3+È3

 7KLӃW NӃ QJKLrQ FӭX 1JKLrQFӭXFҳW

QJDQJP{Wҧ

 &KӑQ ÿӏD ÿLӇP ÿLӅX WUD &KӑQ ÿӏD

ÿLӇPFyFKӫÿtFKFKӑQQKjKjQJWҥLWKjQK SKӕ1DPĈӏQKFyVӱGөQJUDXăQVӕQJ

 ĈӕL WѭӧQJ QJKLrQ FӭX &iFORҥLUDX

WKѭӡQJ GQJ ăQ VӕQJ JӗP UDX PXӕQJ UDX FҫQ UDX QJә UDX FҧL [DQK UDX FҧL F~F UDX [jOiFKGLӃS

 &ӥ PүX &ӥPүXÿѭӧFWtQKWKHRF{QJ

WKӭF:+2

n = Z21-Į x P (1-P)/d2

7URQJ ÿy Q  F͹ P̓X WͩL WKL͛X F̿Q ÿ̹W ÿ́ͻF S  7΍ O͟ QKL͝P GΉ NL͗Q   =1-Į = K͟VͩWLQFͅ\FyJLiWUͣG VDL

Vͩ WX\͟W ÿͩL   WD Fy Vͩ P̓X Q  

P̓X FKR  OR̹L UDX PͯL OR̹L  P̓XQKj

hàng

3KѭѫQJSKiSWKXWKұSPҫPEӋQKNê

VLQKWUQJYjÿӏQKORҥL

7KX WKұS PҫP EӋQK Nê VLQK WUQJ EҵQJ

SKѭѫQJSKiS5RPDQHQNR

;iFÿӏQKKuQKWKiLKӑFWKHRNKyDÿӏQKORҥL

FӫD ,FKLUR 0L\D]DNL 3UD\RQJ 5DGRP\R Yj

Johannnes Kaufmann

,,,.ӂ748Ҧ

1 ÐQKLӉPPҫPEӋQKNêVLQKWUQJFKXQJWҥLQKjKjQJ

%ҧQJ.ӃWTXҧ[pWQJKLӋPJLXQViQ

*LXQÿNJD Giun tóc AT giun móc SLN SLL

*KLFK~6/1 6iQOiUXͱWQKͧ6iQOiJDQQKͧ6// 6iQOiOͳQ

&iFORҥLUDXÿӅXQKLӉPPҫPEӋQKJLXQViQYӟLWӹOӋQKLӉPFKXQJWURQJÿy[jOiFK

GLӃSFҧL[DQKQKLӉPQKLӅXQKҩW1KLӉPWUӭQJJLXQÿNJDJLXQWyFҩXWUQJJLXQPyF

2,5%, SLN 1,7%; SLL 0%

%ҧQJ.ӃWTXҧ[pWQJKLӋPÿѫQEjR

/RjLÿѫQEjR

Amip E coli Crypto Cyclo Giardia ĈѫQEjR khác

Ghi chú: Amip = Entamoeba histolytica; E.coli = Entamoeba coli, Crypto = Cryptosporidium

spp; Cyclo = Cyclospora spp; Giardia = Giardia lamblia

&iFORҥLUDXÿӅXQKLӉPPҫPEӋQKÿѫQEjRJk\EӋQKFKRQJѭӡLӣPӭFÿӝNKiFQKDXYӟLWӹ

OӋQKLӉPFKXQJOjWURQJÿyQKLӉPEjRQDQJDPLSOjWLӃSÿӃQOjGiardia 1,7%; E coli

7,5%; Cryptosporidium 11,7%; Cyclospora YjFiFORҥLÿѫQEjRNKiF

,9%¬1/8Ұ1

7ҥL QKj KjQJ { QKLӉP PҫP EӋQK JLXQ

sán chung là 10,8%

6RYӟLQJKLrQFӭXFӫDQKyPWiFJLҧĈLQK

7Kӏ 7KDQK 0DL Yj FV  WҥL +ҧL 3KzQJ

FKR WKҩ\ VDX  OҫQ UӱDUDXPXDWҥL FKӧ FӫD

FiF ORҥL UDX [j OiFK FҧL FDQK FҧL WKuD FҧL

F~FUDXPXӕQJYүQFzQQKLӉPPҫP

EӋQKÿDEjRWKuQJKLrQFӭXQj\FyWKҩSKѫQ

PӝW FK~W FKLӃP  QKѭQJ YүQ WѭѫQJ

ÿӗQJYuFQJӣNKXYӵFÿӗQJEҵQJGX\rQKҧL

%ҳF%ӝ>@

1JKLrQFӭXFӫD1JX\ӉQ9ăQĈӅYjFӝQJ

VӵFKRWKҩ\EӋQKJLXQViQWUrQUDXWҥL

WKjQKSKӕ1DPĈӏQKUDXPXӕQJQKLӉPPҫP

EӋQK JLXQ ViQ  UDX FҫQ QKLӉP 

UDX QJә QKLӉP  UDX FҧL [DQK QKLӉP

 UDX GLӃS QKLӉP  Yj UDX FҧL

VRRQJQKLӉP7ҥLWKjQKSKӕ+j1ӝLUDX

PXӕQJQKLӉPPҫPEӋQKJLXQViQUDX

FҫQ QKLӉP  UDX QJә QKLӉP  UDX

FҧL [DQK QKLӉP  UDX GLӃS QKLӉP 

YjUDXFҧLVRRQJQKLӉP7ҥLWKjQKSKӕ

+Rj%uQKUDXPXӕQJQKLӉPPҫPEӋQKJLXQ

ViQ  UDX FҧL [DQK QKLӉP  Yj UDX

GLӃSQKLӉP>@

7ҥL FKӧ { QKLӉP PҫP EӋQK ÿѫQ EjR

chung là 45%

6R YӟL NӃW TXҧ QJKLrQ FӭX FӫD 7UҫQ 7Kӏ

+ӗQJYjFVFKRWKҩ\VDXUӱDUDXWӹOӋ

{ QKLӉP EjR QDQJ Entamoeba histolytica là

100% [2]

6R ViQK YӟL NӃW TXҧ [pW QJKLӋP FӫD /r

7Kӏ1JӑF.LPYjFVFKRWKҩ\UDXVDX

OҫQUӱDYүQFzQEjRQDQJEntamoeba

coli; bào nang Giardia lamblia là 2,9% [3]

7KHR QJKLrQFӭX FӫD 1JX\ӉQ 9ăQ ĈӅ Yj

FӝQJ Vӵ  >@ NLӇP WUD PҫP EӋQK ÿѫQ

EjRWUrQUDX[DQKWҥLWKjQKSKӕFKRWKҩ\ÿӅX

{QKLӉPPҫPEӋQKÿѫQEjRYӟLWӹOӋFDRYj

EDRJӗPQKLӅXÿѫQEjRJk\EӋQKQJX\KLӇP WURQJÿyWҥL1DPĈӏQKWӹOӋQKLӉPEjRQDQJ

amíp 4,2%; Cryptosporidium 29,7%; Cyclo-spora 16,1%; Giardia YjÿѫQEjRNKiF

 7ҥL +zD %uQK Wӹ OӋ QKLӉP EjR QDQJ

amíp 1,8%; Cryptosporidium 5,2%;

Cyclospo-ra 6,7%, Giardia YjÿѫQEjRNKiF 7ҥL+j1ӝLWӹOӋQKLӉPEjRQDQJDPtS

Cryptosporidium 11,5%; Cyclospora 7,9%; Giardia YjÿѫQEjRNKiF>@

9.ӂ7/8Ұ1

7ҥL PӝW Vӕ QKj KjQJ WKXӝF WKjQK SKӕ 1DPĈӏQKÿmWLӃQKjQK[pWQJKLӋPNLӇPWUD PҫP EӋQK Nê VLQK WUQJ WUrQ  PүX UDX JӗPORҥLUDXăQVӕQJFKRNӃWTXҧ&iFORҥL UDX ÿӅX FyWӹ OӋ { QKLӉP PҫP EӋQKNê VLQK WUQJ QKLӉP FKXQJ Oj  WURQJ ÿy { QKLӉP PҫP EӋQK JLXQ ViQ Oj  Yj { QKLӉP PҫP EӋQK ÿѫQ EjR Oj  JӗP FiF ORjL Jk\ EӋQK FKR QJѭӡL 1JKLrQ FӭX Qj\ FҧQK EiR FKR NKiFK KjQJ FҫQ OѭX ê NKL Vӱ GөQJFiFORjLUDXăQVӕQJWҥLFiFQKjKjQJ

7¬,/,ӊ87+$0.+Ҧ2

 1JX\ӉQ 9ăQ ĈӅ  $Q7RjQWKӵF

SKҭP WURQJ OƭQK YӵF ê VLQK WUQJ WҥL 9LӋW 1DP7ҥSFKt7K{QJWLQ<'ѭӧF- 5

7UҫQ7Kӏ+ӗQJ KҧRViWNêVLQK

WUQJWUrQUDXVӕQJEiQWҥLFiFVLrXWKӏWUrQÿӏD EjQ WKjQK SKӕ +ӗ &Kt 0LQK 7ҥS FKt < KӑF WKjQKSKӕ+ӗ&Kt0LQK- 86

 /r 7Kӏ 1JӑF LP 9NJ ĈuQK 3KѭѫQJ ÆQ7UҫQ7Kӏ +ӗQJ KҧRViW.êVLQK

WUQJWUrQUDXVӕQJEiQWҥLFKӧWUrQÿӏDEjQ WKjQKSKӕ+ӗ&Kt0LQK%iRFiRNKRDKӑFWҥL +ӝLQJKӏ.êVLQKWUQJWRjQTXӕF- 36

 ĈLQK 7Kӏ 7KDQK 0DL 1JX\ӉQ ĈӭF 7KjQKĈӛ7Kӏ<ӃQ ĈiQKJLiPӭFÿӝ

{QKLӉPWUӭQJJLXQWUrQPӝWVӕORҥLUDX[DQK VҥFK Yj FKѭD VҥFK ӣWKjQK SKӕ +ҧL 3KzQJ 7ҥSFKt<KӑFWKӵFKjQK± 69

Summary PARASITIC INFECTION PATHOGENS IN RAW-VEGETABLES

AT SOME RESTAURANTS IN NAM DINH CITY

Among 120 samples, including 6 species of raw-vegetables were examined by Romanenko

method to detect parasitic infection pathogens in some restaurants in Nam Dinh City, 2011 The

results showes that the rate of parasitic infection was 48.3%, including helminthic infection was

10.8% (Ascaris infection of 5%, Trichuris infection of 1.7%, hookworm larvae infection of 2.5%,

Clonorchis infection 1.7%; protozoan infection was 45%, including Entamoeba histolytica

infection of 5%, Entamoeba coli infection of 7.5%, Cryptosporidium spp infection of 11.7%,

Cyclospora spp infection of 7.5%, Giardia lamblia infection 1.7% and other protozoa of 11.7%

Keywords: Parasitic infection pathogens, helminth, protozoa

1JKLrQF΁XQK͉PSKkQWtFKN͗WTX̻ÿL͙XWUͣVΉWL͗QEͱSK̓XWKXͅWWLPPͷͷWU͓V˿VLQKP͇FGͣWͅW

WLPÉPVLQKW̹LE͟QKYL͟Q1KL7UXQJ́˿QJJLDLÿR̹Q- .͗WTX̻FͿDSKkQWtFKFKRWK̽\YͳL

WU͓V˿VLQKWXͭLWUXQJEuQKOjQJj\ - FkQQ͏QJWUXQJEuQKOjNJ ± FiFGͣWͅWFDQ

WKL͟S QJD\ JLDL ÿR̹Q V˿ VLQK FKͿ \͗X Oj E͟QK FKX\͛Q JͩF ÿͱQJ P̹FK 7*$   WHR YDQ

ÿͱQJP̹FKSKͭL3$E̽WWḰ͵QJWƭQKP̹FKSKͭL7$39&YjPͱWVͩGͣWͅW

NKiF   ͗W TX̻ ÿL͙X WUͣ W΍ O͟ VͩQJ Oj  WURQJ ÿy E͟QK 7*$ WKjQK F{QJ  3$

7$39&*LDLÿR̹Q± FyWU͓ÿ́ͻFFDQWKL͟SSK̓XWKXͅWWLPPͷWU͓V˿VLQK

W΍O͟VͩQJFDRK˿QVRJLDLÿR̹Q± %L͗QFK΁QJVDXSK̓XWKXͅWWḰ͵QJJ͏SQK̽W

OjYLrPSKͭLVX\WKͅQQKL͝PNKX́QKX\͗WQKL͝PWUQJ[́˿QJ΁F0ͱW

Vͩ\͗XW̻ͩQKḰͷQJÿ͗QW΅YRQJOjWXͭLQJj\SODFWDWHPiX•PJOS”WK͵L

JLDQFK̹\Pi\WX̿QKRjQQJRjLF˿WK͛•SK~WSWK͵LJLDQF͏SÿͱQJP̹FKFKͿ•SK~W

S9ͅ\SK̓XWKXͅWWLPPͷWU͓V˿VLQKWDLE͟QKYL͟Q1KL7UXQJ́˿QJFyW΍O͟VͩQJFDR&yQKL͙X

VΉWL͗QEͱY͙OƭQKYΉFQj\WURQJWK͵LJLDQJ̿Qÿk\± &̿QFK~êÿ͗QFiFY̽Qÿ͙EL͗QFK΁QJ

VDXSK̓XWKXͅWQḰYLrP SKͭLVX\WKͅQQKL͝PNKX́QKX\͗WYj PͱWVͩ\͗XW̻ͩQKḰͷQJÿ͗QW΅YRQJ

QḰWXͭLODFWDWHPiXWK͵LJLDQFK̹\PiXWX̿QKRjQQJRjLF˿WK͛YjWK͵LJLDQF͏SÿͱQJP̹FKFKͿ

7ӯ NKyD Gӏ WұW WLP EҭP VLQK SKүX WKXұW VӱD FKӳD WRjQ Eӝ JLDL ÿRҥQ Vѫ VLQK WXҫQ KRjQ QJRjL FѫWKӇ

.ӂ748Ҧ3+Ү87+8Ұ77,00Ӣ75Ҿ6Ѫ6,1+

7Ҥ,%ӊ1+9,ӊ11+,7581*ѬѪ1*

7U̿Q0LQKĈL͛Q1JX\͝Q7KDQK/LrPĈ͏QJÈQK'́˿QJ 3K̹P+ͫQJ6˿Q1JX\͝Q/ê7KͣQK7Ú͵QJ&DR9L͟W7QJ

%͟QKYL͟Q1KL7UXQJ́˿QJ

,ĈҺ79Ҩ1Ĉӄ

7URQJ NKRҧQJ  WKұS Nӹ JҫQ ÿk\ WLӃQ Eӝ

FӫD SKүX WKXұW WLP PҥFK Yj WK{QJ WLP WKăP

GzFKRFKҭQÿRiQYjÿLӅXWUӏFiFEӋQKOêWLP

PҥFK QһQJ WUҿ HP SKiW WULӇQ VRQJ VRQJ YӟL

FiF WLӃQ Eӝ FӫD FKX\rQ QJjQK KӗL VӭF QKL

NKRD6ӕFiFWUѭӡQJKӧSÿѭӧFÿLӅXWUӏEӋQK

OêWLPEҭPVLQKWURQJFiFÿѫQYӏKӗLVӭFQKL

P̓X FKR  OR̹L UDX PͯL OR̹L  P̓XQKj

hàng

3KѭѫQJSKiSWKXWKұSPҫPEӋQKNê

VLQKWUQJYjÿӏQKORҥL ... data-page="4">

Summary PARASITIC INFECTION PATHOGENS IN RAW-VEGETABLES

AT SOME RESTAURANTS IN NAM DINH CITY

Among 120 samples, including species of raw-vegetables were examined... Romanenko

method to detect parasitic infection pathogens in some restaurants in Nam Dinh City, 2011 The

results showes that the rate of parasitic infection was 48.3%,