Tau txais mus rau hauv tib neeg lub cev nrog nyuj lub mis thiab nqaij, worms tsis tau muab lawv tus kheej ntev lub sij hawm thiab nyob rau tib lub sij hawm ua puas lub hauv nruab nrog cev. Tsiaj txhu raug kev txom nyem los ntawm cov neeg nyob hauv zos. Kom tsis txhob poob ntawm nws cov khoom tsim nyog, zoo li lub neej thuaj thiab teeb meem kev noj qab haus huv, tus yug me nyuam yuav tsum paub txog qhov tseem ceeb ntawm kev ua kom txaus ntshai tshaj plaws, txoj kev kis tus kab mob thiab kev kho mob. Ib qho ntawm ntau hom kab mob ntawm cov nyuj yog dictyocaulosis, uas yuav tau sib tham ntxiv hauv qab no.
Dab tsi yog Dictyocaulosis nyob rau hauv Nyuj?
Qhov no yog ib kab mob helminthic kev ntseeg me me thiab loj, tshwm sim los ntawm kev noj haus nematodes ntawm tsev neeg Dictyocaulidae. Ib zaug hauv tus tsiaj cov kab mob, cov pathogens muaj nyob hauv thaj chaw hauv thaj tsam broncho-tracheal, uas ua rau lawv txoj haujlwm tseem ceeb los txhawb cov kev loj hlob thiab kev loj hlob ntawm cov tsiaj nyeg, kev poob qis ntawm kev tsim khoom thiab poob ntawm cov tsiaj nyeg. Tus kab mob no tau kis tshaj plaws nyob rau sab qaum teb thiab hauv cheeb tsam ntawm Eurasian sab qaum, cov dictyocaulus larvae tshwm sim lawv tus kheej tsis tshua muaj siab nyob rau yav qab teb latitudes.
Koj puas paub? Raws li lub koom haum World Health, txhua xyoo txhua tus neeg thib ob ntawm cov ntiaj teb yuav kis tau nrog ib ntawm peb hom kab mob helminths, uas ua rau cov mobobiosis (1.2 billion tib neeg), hookworm (900 lab) thiab trichocephalosis (txog 700 lab).
Causative tus neeg saib xyuas thiab kev voj voog loj hlob
Externally, parasitic nematodes yog heev inconspicuous. Lawv muaj ib lub cev dawb lub cev dawb ntawm qhov ntev ntawm 3 mus rau 15 cm Raws li txoj cai ntawm lawv cov spicules thiab bursa ribs, cov kws kho tsiaj tshwj xeeb ntau cov subtypes ntawm larvae:
- Dictyocaulus filaria - Ntau zaus lawv kis me me herbivorous nyuj, yog yus lub cev ntawm lub dina ntawm 8 mus rau 15 cm thiab ib lub thickness ntawm 0.35 mus rau 0, 60 hli, muaj daj-xim av stockings nrog spicules txog 0.272 mm nyob rau hauv ntev thiab posterolateral ribs;
- Dictyocaulus viviparus - lawv me me loj, lawv cov spicules yog characterized los ntawm qhov ntau thiab tsawg, tab sis lawv tsis muaj daim ntawv ntawm ib tug stocking, lub larva ntawm lub kawg ntawm lub cev tsis muaj khawm-zoo li tsim.
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Koj puas paub? Nyob rau hauv Russia, qhov xwm txheej ntawm helminth kab mob sib piv nyob rau zaus rau cov kab mob khaub thuas, thaum nyob teb chaws Europe txhua txhua peb tus neeg yog tus kab mob.Nyob rau hauv tej yam kev kub ntxhov + 20 ... +27 ° S thiab cov cua tshuab saum toj no 55%, cov kab mob parasitic ua ob lub plhom, tom qab uas lawv ua tus cev. Ua li no, nematodes xav tau los ntawm 3 mus rau 10 hnub. Thaum tus pas ntsuas kub poob qis hauv qab + 10 ° C lossis nce saum toj siab + 30 ° C, dictyocaulus tsis tsim.
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Cov chaw thiab cov kev vwm mob
Hauv kev txiav txim rau pawg horned los ua kis tau nrog dictyocauline ntxeem tau, nws yog txaus haus nws los ntawm standing ntiav reservoirs, thiab noj nws nrog nyom ntawm ntub pastes. Txoj kev sib kis ntawm tus kab mob no yog nrog cov dej nag, dej nyab thiab cov ntsws.
Nws tseem ceeb heev! Nyob rau hauv cov chav kawm ntawm lawv cov tseem ceeb ua si, worms emit tshwj xeeb tshuaj - toxoids, uas yog muaj zog poisons thiab allergens..Nws pom hais tias qhov siab tshaj plaws ntawm kev ua si ntawm parasitic dictyocauluses pib nyob rau hauv lub lig lub caij ntuj sov thiab thaum ntxov Autumn. Qee zaum ib qho rov qab ncov tau tshwm sim hauv thawj ib nrab ntawm lub caij nplooj ntoos hlav. Nws yog yam ntxwv uas tsis muaj kev sib kis ntawm kev sib tw me me thiab loj. Helminthic larvae feem ntau kis rau cov tub ntxhais hluas thiab nyob rau hauv lub cev ntawm calves rau txog ib xyoos.
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- dej nyab;
- pastures (tshwj xeeb yog tom qab dej nplej lossis nag);
- nqi me, pas dej thiab lwm yam reservoirs;
- overgrown shrubs (xws li nyob ze ntawm lub paddock).
Cov tsos mob
Dictyocaulus pathogens ntawm cov kabmob ntawm cov kabmob muaj cov trophic, tshuaj lom, ua thau tawm thiab ua txhua yam, thiab cov tsaj miv ntawm cov nematodes yog txawv los ntawm antigenic teebmeem. Nyob rau hauv lub cuam tshuam plab hnyuv siab raum, inflammatory kev ua tau zoo, raws li ib tug ntawm cov uas muaj kev tiv thaiv kev txo thiab theem ob yam kab mob kis tau tshwm sim.
Nws tseem ceeb heev! Qhov tseeb tshaj plaws rau txhua hom kab nab thiab cab yog immunomegulation, nws muab 90% ntawm txoj kev vam meej, tab sis qhov mob ntawm helminth tus kab mob nyob rau hauv cov quav tsis tuaj yeem coj kom raug.Pom tau tus kab mob no yog cov kev qhia nram no:
- kev nyuaj siab (tshwm sim los ntawm lub caij nyoog ntawm kev nkag mus rau hauv lub cev ntas mus rau hauv cov qog hauv lub cev ntawm txoj hlab ntsws);
- zawv plab;
- qhuav, mob hnoos hnoos heev (tshwm sim rau hnub 3 thiab 4 ntawm kev ua si ntawm cov kab mob tseem ceeb);
- ua tsis taus pa luv;
- mucous-serous paug los ntawm qhov ntswg;
- nce lub cev kub kom 40.5-41 degrees;
- qaug;
- tsis kam noj lossis tsis qab los noj mov;
- qhov chaw pw ruaj ruaj (feem ntau yog cov tsiaj mob muaj ib lub caj dab elongated, lub qhov ncauj qhov ncauj thiab ib tus nplaig poured tawm);
- qhov ncauj qhov ncauj;
- lub suab ntawm lub suab nrov.
Soj ntsuam cov cim ntawm dictyocaulese Qhov txaus ntshai ntawm cov nyuj dithiocaoleosis yog cov teeb meem tau nyob rau hauv daim ntawv ntawm:
- perevascular bronchitis;
- catarrhal pneumonia (nrog rau hom mob me);
- diffuse lossis focal purulent-necrotic bronchopneumonia (cov ntaub ntawv loj);
- asphyxia;
- catarrhal-purulent pneumonia;
- theem kab mob.
Kab mob feem ntau kis tau cov nyuj, yog li koj yuav tsum paub yuav ua li cas nrog cov kab mob xws li kab mob hu ua teliasiosis, babesiosis, actinomycosis, cysticercosis.
Diagnostics
Thaum lub sijhawm tsawg ntawm helminthiasis, cov kws kho tsiaj txheeb xyuas cov qauv ntawm nws qhov kev ua tiav raws li txoj cai Berman-Orlov thiaj li paub qhov tseeb ua rau tus tsiaj tsis xis nyob. Tsis tas li ntawd, cov kab laib laib muaj peev xwm kuaj tau nrog kev pab los ntawm cov kev tshawb fawb los siv cov cuab yeej simplified larvoscopic technology. Cov kws kho mob hais tias cov kab mob yuav pom pom txawm tias lub qhov muag tsis pom, yog tias ob peb tee dej ntawm methylene xiav aqueous kua muab tso rau ntawm iav swb. Rau lawv cov kev ntsuam xyuas, cov tshuaj yog shaken thiab nyob rau hauv ib nrab ib feeb lub teeb liab doog me quav larvae tshwm rau ntawm iav saum npoo. Characteristically, lwm nematodes tsis txhob pes.
Koj puas paub? UN ntseeg hais tias cov nyuj ua rau kev puas tsuaj rau ntiaj teb kev ecology dua li cov tsheb thiab cov dav hlau tau ua ke. Xws li ib txoj hauj lwm yog piav qhia los ntawm kev tso tawm ntawm cov pa roj carbon monoxide, uas ua ke nrog nyuj kev quav yog lub luag hauj lwm rau ib feem peb ntawm tsev cog khoom methane. Nws heats lub ntiaj teb 20 lub sij hawm sai tshaj carbon dioxide..Hauv kev kuaj mob ntawm tus kab mob, cov tsos mob yuav tshwm sim rau hauv koj tus account. Lub xub ntiag ntawm dictyocaulese yog unmistakably qhia los ntawm ntws ntawm lub qhov ntswg thiab hnyav hnoos.
Nyob rau hauv cov ntaub ntawv thaum nyob rau hauv lub neej kom txuag tau cov nyuj tsis tau, ib tug autopsy yog nqa tawm. Nematode larvae pom thaum lub sij hawm kev kuaj mob ntawm lub cev thiab cov hlab ntsha bronchial.
Pathological hloov
Raws li cov cab cov nyob hauv cov hlab ntsws, lawv lub bronchi thiab cov kab mob trachea raug ntau cuam tshuam los ntawm lawv txoj haujlwm tseem ceeb. Thaum necropsy ntawm mob nyuj, cov nram qab no metamorphoses nyob rau hauv nqaij carcasses qhia ib tug kab mob:
Cov neeg laus Cov kabmob viviparous vorms nyob rau hauv lub bronchi ntawm ib tug mob nyuj
- qaug;
- anemicity ntawm pom daim plhaub mem tes;
- qhov muaj cov kab mob hauv lub hauv siab thiab cov kab mob plab;
- nce qhov loj ntawm lub ntsws;
- pasty consistency, roughness, "marbling" thiab daj ntseg grey xim ntawm thaj chaw cuam tshuam;
- foamy fluid nyob rau hauv lub lumen bronchial, uas muaj cov kab xwv dej hauv cov ntxhuav;
- lub xub ntiag ntawm foci ntawm sib txawv degrees ntawm hepatization;
- atelectasis;
- alveolar emphysema;
- kev muaj zog nce hauv cov pob txha thiab cov qog cov leeg;
- hyperemia ntawm daim tawv nqaij ntawm lub plab thiab ntawm bronchi (qee zaus muaj cov cim ntawm hemorrhage);
- mucopurulent plugs nyob rau hauv me me thiab nruab nrab bronchi;
- bronchiolitis;
- peribronchitis.
Nws tseem ceeb heev! Nyob rau hauv kev tiv thaiv ntawm dictyocaulosis nyob rau hauv nyuj, nws yog ib qho tseem ceeb heev kom nqa tawm lub tiaj nyom melioration kev ua si: kua ntawm marshy thiab lowland pastures, lub koom haum ntawm khoom neeg tsim kev cai pastures, kev txhim kho ntawm cov chaw ywg dej. Cov dej cawv ntawm cov qhov dej yuav tsum tsis sib haum, tsis muaj potholes, qhuav, nrog cov hauv pem teb, thiab cov ntug dej ntawm lub cev dej hauv lub cev yuav tsum muaj zog, nrog ib qho yooj yim mus kom ze.
Kev kho mob
Kom tshem ntawm parasitic larvae tsis yog li yooj yim. Ua li no, qhov teeb meem pejxeem yuav tsum tau muab kev noj haus kom zoo thiab txua dej, nruab nrab ntawm lub chaw muag khoom raws li Veterinary Requirements, thiab npaj kom noj tau cov tshuaj. Xav txog txhua yam hauv qab no.
Kawm li cas kom tau txais ntshauv los ntawm nyuj.
Cov xwm txheej ntawm kev raug txim
Thawj qhov uas koj yuav tsum tau them siab rau qhov purity ntawm lub txaj menyuam mos, uas yog lub tsev rau hauv pawg ntseeg horned. Thaum kis tau tus kab mob, cov kws qhia tawm tswv yim pib kho tshuaj kho mob nrog tshuaj tua kab mob hauv chav tsev thiab khoom siv:
- Tsiaj txhu tau tsiv mus rau ib qho taug kev los yog mus rau lwm tus, thiab tag nrho cov khoom uas tshem tawm raug coj los ua.
- Tom qab ntawd, khib nyiab, chiv quav thiab pub khoom seem ntawm cov chiv tau ntxuav.
- Los ntawm hose nyob rau hauv ib qho kev muaj zog ntawm dej sov lawv ntxuav tawm tus cwj mem, them nqi tshwj xeeb rau cov chaw muaj kab mob, cov kab hluav taws thiab lwm qhov chaw uas muaj zog mus rau. Yog tias tsim nyog, siv tshuaj txhuam thiab txhuam hniav.
- Thaum twg cov dej nyob hauv hoob tsev dries tawm (qhov no yuav tsum tshwm sim lawm), cov phab ntsa thiab cov plag tsev yog raug rho tawm haujlwm siv lub tshuab blowtorch, tuav lub cuab yeej rau ob peb feeb. Cov txheej txheem yog qhov tseem ceeb rau cov ntoo thiab cov pob zeb. Cov txheej txheem hlau raug kho nrog tshuaj lom neeg tshuaj tua kab mob. Muaj ntau tus tswv tau muab cov khoom ua ke nrog cov kev kho mob tom qab nrog cov tshuaj ua kom tiav. Tom qab qhuav phab ntsa, nws yog ntshaw kom xuas txiv qaub, uas yuav pab kom tsis txhob muaj lwm yam mob.
- Tsis txhob hnov qab kom huv si tag nrho cov chiv thiab haus dej, nrog rau shovels, rab phom.
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Koj puas paub? Nyuj thiab nyuj tau rais los ua neeg nyob rau hauv cov txheej txheem ntawm evolution. Nws tag nrho pib nrog lub fact tias cov tsiaj tsis tau khiav ceev, lawv tsis muaj fangs thiab claws. Raws li cov txiaj ntsim ntawm cov qauv muaj sia, cov neeg loj zog tau nrhiav kev tshiab ntawm txoj kev noj mov. Qhov zoo tshaj plaws rau lawv yog qhov kev nqos thiab maj mam chewing ntawm prey nyob rau hauv ib qho chaw ntau thaj chaw.Nyob rau hauv chav disinfected qhuav, hauv pem teb yog them nrog 10-cm txheej tshiab straw, peat los yog sawdust. Lub litter yog raug pom zoo los hloov txhua txhua hnub, tshem tawm nyuj dung. Tsis txhob cia cov neeg mob horned los ntaus lawv tus kheej.
Rau qhov noj qab haus huv ntawm nyuj thiab bulls, nws yog ib qho tseem ceeb uas muaj ib qho microclimate nyob rau hauv lub tsev teb:
- kub tsoom fwv - + 5 ... + 15 ° S;
- av noo - 60-70%;
- pa pauv - ib npib tooj ntawm nyob qhov hnyav 17 cu. m / h;
- huab cua ncig nqi - 0.5 m / s;
- carbon dioxide concentration - 0.25%, ammonia - 20 mg / cu. m
Npaj pub thiab dej
Txij thaum nematode dictyocaulese larvae migrate nyob rau hauv cov nyom thiab xum ib puag ncig moist, cov neeg ua liaj ua teb yuav tsum ceev faj ntawm pastures nyob rau hauv lub marshy thiab lowland cheeb tsam. Maj mam ntab rau tib thaj chaw ntawm nyuj, tshis, thiab yaj kuj tsis tshua muaj neeg xav tau.
Koj puas paub? Worms, tau mus rau hauv plab hnyuv, thiaj li tsis mus digested, secrete tshwj xeeb tshuaj - anti-enzymes uas tiv thaiv lawv.
Nws yog ib qho tseem ceeb rau tsiaj txhawm rau muab kev noj haus zoo, uas yuav ua rau muaj kev tiv thaiv kab mob. Nyob rau hauv lub trough yuav tsum tau tsuas yog tshiab thiab zoo zaub mov. Muaj ntau breeders sow thaj ua rau ntawm vetch, alfalfa los yog clover rau lawv worn horned. Thiab hauv kev txiav txim rau cov nyuj yuav tau txais tag nrho cov vitamins thiab minerals, lawv pub nws nrog cov pob kws zas, cov fodders, brewer's grain, bran, fodder mixtures thiab premixes.
On grazing thiab nyob rau hauv lub tsev teb, cov tsiaj yuav tsum muaj ib txwm muaj kev nkag tau mus rau dej. Nws yog ib qho tseem ceeb tias nws huv si. Thiab rau qhov no koj xav tau kom tsis tu ncua ntxuav cov drinkers thiab ncuav nyob rau hauv lawv ib tug zoo cov khoom. Nws yog unacceptable tias nyuj pom tawm ntawm lub puddle. Rau lub koom haum ntawm kev noj haus kom zoo, cov neeg cog qoob loo qhia txog:
- Thaum lub chaw zov me nyuam ceev cov tsiaj nyeg nyob rau lub caij nplooj ntoos hlav, coj calves mus pw tom hav zoov uas tau tawm ntawm cov khiav, pastures thiab lwm qhov chaw hauv vaj tse rau cov laus tej pawg tsiaj.
- Nws yog ib lub tswv yim kom tsav tsheb los yog pab tsiaj nruab nrab ntawm lub cev nrog lub sij hawm hloov ntawm pasture. Nyob rau hauv thaum ntxov caij nplooj ntoos hlav, lub thaj av yuav tsum alternated nyob rau hauv 10-12 hnub, thiab raws li ua kom sov tshwm sim - nyob rau hauv 5-6 hnub, nyob rau hauv Lub Xya hli ntuj - nyob rau hauv 3-4 hnub. Re-grazing on thaj tsam mob tsuas pub tom qab 2-3 lub hlis.
- Rau cov nroj tsuag nws tsim nyog siv cov cheeb tsam ntawm qhov chaw uas tsis muaj tus tsiaj nyeg muaj txij li lub Cuaj hlis tas los lawm.
- Thaum tshuav-taug kev nrog qhov pib ntawm lub caij nplooj ntoos hlav, tus tswv hloov cov tub hluas mus rau qhov chaw ntiav los ntawm lub teb. Nyob ze rau ntawm thaj chaw hauv av qhuav ua ib qho chaw ntawm qhov tsis pub tsawg tshaj 25 m² ntawm ib qho calf. Cov menyuam yaus yuav tsum tau nruab nrog sunshades, feeders thiab drinkers.
Nyeem txog cov kab mob ntawm cov nyuj.
Veterinary tshuaj
Yog tsis siv cov tshuaj deworming tsis yooj yim sua. Koj tuaj yeem daws qhov teeb meem nrog cov yeeb yam nram no:
- "Loscuran" - sawv cev 40% dej. Rau cov nyuj, nws yog qhov pom zoo kom siv cov tshuaj raws li ntawm 1.25 ml ntawm 10 kg ntawm lub cev qhov hnyav, peb zaug rau thawj hnub, zaum thib ob thiab thib plaub.
- Divezid - tov kua dej haus rau kev tswj kev ua haujlwm. Nyuj thiab bulls, cov tshuaj yog muab nrog prophylactic thiab kho cov hom phiaj nyob rau hauv ib koob ntawm 1.5 ml ib 10 kg ntawm nyob qhov ceeb thawj, tiam sis tsis ntau tshaj 20 ml ntawm txhua tus tsiaj. Ua ntawv thov ob zaug nrog txhua txhua hnub.
- "Ditrazina citrate" - 25% tov dej. Nws yog txhaj subcutaneously nrog 2 ml ntawm qhov kev npaj rau txhua txhua 10 kg ntawm lub cev hnyav (qhuav npaj ntawm 0.05 g / kg), peb zaug (nyob rau thawj, ob hnub thiab thib plaub hnub).
- "Aluminium iodide aerosol" - Ib qho yeeb tshuaj tsawg uas siv rau deworming ruminants raws li Loparev txoj kev. Rau lub hom phiaj no, nyuj thiab nyuj muaj khaws cia nyob rau hauv ib qho chaw aerosol rau ib nrab ib teev. Tiv thaiv deworming yog nqa tawm ob zaug, curative - peb zaug nrog ib tug caij nyoog ntawm 2-3 hnub.
- "Diktifug" - 20% dej tov. Siv cov tshuaj raws li ntawm 15 mg rau 1 kg ntawm calf hnyav, txhaj thawj koob ntawm 1, 2 thiab 4 hnub.
Nws tseem ceeb heev! Tom qab prophylactic thiab kho tshuaj tiv thaiv ntawm antihelmintic kom tsawg, veterinarians qhia tsis pub cia cov nyuj tawm rau grazing rau 5 hnub. Ntxiv mus, nws yog ib qho tseem ceeb kom tsis tu ncua tshem tawm cov kabmob thiab ua tib zoo pov tseg.
Iodine
Qhov no yog txoj kev pheej yig tshaj plaws rau deworming. Rau lub hom phiaj no, nws yuav tsum npaj kom muaj ib co kua concentrated aqueous tov ntawm iodine hauv cov nram qab no:
- crystalline iodine - 1 g;
- poov tshuaj iodide - 1.5 g;
- distilled los yog boiled dej - 1 l.
Cov tshuaj ua tiav tas li yog txhaj tshuaj rau hauv plawv sab nraub qaum. Nyob rau hauv rooj plaub no, tus nyuj yuav tsum pw nyob rau hauv dorsal-lateral txoj hauj lwm ntawm ib kaum ntawm 30 °. Ib hnub tom qab, ib qho tshiab ntawm iodine anthelmintic yog txhaj rau hauv qhov ntxeev ntawm lub caj dab.
Qhov tsis zoo ntawm no txoj kev deworming yog heev kawg lub sij hawm siv. Yog li ntawd, nyob rau hauv cov liaj teb loj nws tsis siv.
Kev Tiv Thaiv
Txhua yam kab mob yog yooj yim dua kom tsis txhob kho dua. Yog li ntawd, nyob rau hauv cov ntaub ntawv ntawm dictyocaules, raws sij hawm tiv thaiv kev ntsuas yog ntawm tseem ceeb. Rau qhov kawg no, kws tshaj lij pom zoo rau cov hauv qab no:
- Txhua txhua lub sijhawm los ua kom muaj kev tiv thaiv de-worming ntawm cov nyuj nrog kev siv cov tshuaj Veterinary Medicine. Kev saib xyuas tshwj xeeb yuav tsum them nyiaj rau cov neeg tsis muaj zog, cov tsiaj tsis muaj zog.
- Tas mus li saib xyuas cov dej thiab pub, uas pub rau cov nyuj. Nws yog ib qho tseem ceeb uas yuav tsum ntsuas kev noj haus kom zoo dua qub.
- Lub sijhawm tu lub tsev, uas muaj bulls thiab nyuj, saib xyuas kev huv thiab pab txhim kho cov tsiaj txhu.
- On grazing saib xyuas ntawm qhov kev npaj ntawm watering, thiab tiv thaiv pastures los ntawm kis. Rau qhov kawg no, kev ua kom zoo dua qub rau thaj av.
- Ua ib qho kev hloov ntawm kev tuaj yeem los yog pub dawb pub dawb "Fenothiazine."
Nws tseem ceeb heev! Yog tias cov tsos mob ntawm dictiocaulese raug kuaj tau, nws yog ib qho tsim nyog yuav tau ua kom muaj kev deworming, yog tias tsim nyog, rov qab nws tom qab 10-12 hnub.Tam sim no koj paub dab tsi ib tug kab mob helminthic ntawm dictyocaulosis yog, uas yog txaus ntshai rau herbivores lub dictyocaulus larvae yog, yuav ua li cas los txheeb xyuas thiab kho tus kab mob.Kev tiv thaiv kev tiv thaiv yuav pab tiv thaiv tau tus kab mob no hauv koj tsev neeg.