Newcastle Disease (ND) tseem yog ib qho ntawm cov kab mob cuam tshuam tshaj plaws cuam tshuam rau kev lag luam nqaij qaib thoob ntiaj teb. Ua los ntawm Newcastle Disease Virus (NDV), nws kis tau sai heev thiab nthuav tawm ntau yam kev kuaj mob, ua sai sai ntawm -cov cuab yeej tshawb nrhiav qhov chaw- xws li NDV Antigen Rapid Test- tseem ceeb rau kev cuam tshuam raws sij hawm thiab kev tswj kab mob.

Newcastle Disease yog dab tsi?

Newcastle Kab Mob yog tshwm sim los ntawm NDV, ib tug tswv cuab ntawmParamyxoviridaetsev neeg. Tus kab mob no txawv nyob rau hauv virulence thiab feem ntau categorized ua peb pathotypes:

• Lentogenic (tsis tshua muaj kab mob): Cov tsos mob ua pa me; feem ntau siv los ua cov tshuaj tiv thaiv kab mob.
• Mesogenic (moderate virulence): Cov tsos mob ua pa thiab ua pa.
• Velogenic (siab virulence): Cov kab mob hnyav nrog kev tuag siab, cuam tshuam rau kev ua pa, paj hlwb, thiab plab hnyuv.

ND tau teev tseg los ntawm WOAH (Lub Koom Haum Ntiaj Teb Kev Noj Qab Haus Huv Kev Noj Qab Haus Huv) ua tus kab mob ceeb toom vim nws qhov tseem ceeb ntawm kev lag luam thiab biosecurity.

NDV kis tau li cas?

NDV kis tau zoo heev thiab kis tau zoo thoob plaws cov tsiaj qaib los ntawm:

• Aerosols thiab cov pa ua pa
• Cov khoom noj tsis huv, dej, txaj, thiab khoom siv
• Kev txav ntawm tib neeg, tsheb, thiab cov cuab yeej
• Cov noog qus ua tus nqa khoom

Kev txheeb xyuas sai thiab cais tawm yog qhov tseem ceeb los tiv thaiv kev sib kis thoob plaws.

Cov tsos mob tshwm sim ntawm NDV Kab Mob

Cov tsos mob tshwm sim nyob ntawm qhov kev ua phem ntawm tus kab mob, tab sis feem ntau suav nrog:

Cov cim qhia ua pa

• Qhib-qhov ncauj ua pa, pa
• hnoos, qhov ntswg tawm

Neurological cim

• Twisted caj dab (torticollis)
• Tremors, poob ntawm lub cev muaj zog tswj

Digestive & General Signs

• Mob plab
• Txo qab los noj mov, kev nyuaj siab
• Kev poob qis hauv qe ntau lawm; nyias- plhaub los yog misshaped qe
• Kev tuag ntau hauv cov kab mob velogenic

Vim li cas thiaj siv NDV Antigen Rapid Test?

1. Cov txiaj ntsig tsis pub dhau feeb

Tsis zoo li PCR, uas yuav tsum tau muaj kev kuaj mob, cov tshuaj antigen sai xa tuaj rau ntawm - kev tshuaj ntsuam xyuas hauv lub sijhawm.

2. Txhawb kev txiav txim siab tam sim ntawd-Ua

ND tuaj yeem tshwm sim zoo ib yam li lwm yam kab mob ua pa xws li IBV lossis AIV. Kev kuaj antigen nrawm pab sib txawv NDV sai thiab raug.

3. Haum rau ntau yam xwm txheej

• Ua liaj ua teb- qib kev soj ntsuam
• Tawm tsam teb
• Tom qab- kev soj ntsuam kev txhaj tshuaj
• Ua ntej- kev thauj mus los lossis kev cais tawm

Yuav Ua Li Cas NDV Antigen Test Ua Haujlwm

Feem ntau NDV antigen ceev kuaj yog ua raws li lateral flow immunoassay technology, tsom rau NDV nucleocapsid (N) protein.

Sau ib qho qauv (feem ntau yog cloacal swab lossis cov ntaub so ntswg homogenate).

Sib tov nrog cov tshuaj tsis haum.

Siv rau lub cuab yeej kuaj.

Yog tias muaj NDV antigen, cov tshuaj tiv thaiv kab mob khi thiab tsim cov kab pom ntawm thaj tsam xeem (T- kab).

Cov txheej txheem yog yooj yim, ntsuas -dawb, thiab zoo tagnrho rau kev siv teb.

Tus nqi ntawm Rapid NDV Detection

✔ Minimizes Economic Losses

Kev tshawb pom ntxov ua rau muaj kev sib cais sai sai thiab txo cov pab pawg- qib sib kis.

✔ Txhim kho Biosecurity Programs

Thaum ua ke nrog kev txhaj tshuaj tiv thaiv thiab kev tu tsiaj ua liaj ua teb nruj, kev sim ceev ceev yuav pab tsim kom muaj kab mob sib kis -txoj kev tiv thaiv.

✔ Txhawb Veterinary txiav txim siab-Ua

Kev ntsuam xyuas nrawm yuav pab txiav txim seb puas yuav tsum tau kuaj PCR lossis hom kev ntaus ntawv.

Xaus

Newcastle Kab Mob tseem ua rau muaj kev sib tw loj rau kev lag luam nqaij qaib thoob ntiaj teb. Tshaj li kev txhaj tshuaj tiv thaiv kab mob thiab kev txhim kho biosecurity, cov cuab yeej kuaj mob sai xws li NDV Antigen Test ua lub luag haujlwm tseem ceeb hauv kev tshawb pom ntxov, kev tiv thaiv kab mob, thiab kev tiv thaiv pab pawg.

Yog xav paub ntxiv txog cov tshuaj kho tsiaj sai sai, thov hu rau dawbJ&Gthaum twg los tau.