IRashin cutar CYTST

Halayen Halatu:

1. Halaye da rarrabuwa

Kwayar cutar cututtukan cututtukan cututtukan cututtukan cututtukan cuta ta cikin mutum biyu da keɓaɓɓe na dangin RNaus na RNaus da kuma RNA Cutar cutar RNA ta biyu. Yana da geropeypes biyu, wato etotype i (kaza-samo asali ne) da erotype ii (turkey-da aka samo asali). . Daga gare su, varfin kerotype i m ke bambanta sosai.

2. Yammacin yaduwar cuta

Kwayar cutar za ta iya girma da kuma haihuwa kan tayi. Zai kashe fikafikan kaza 3-5 days bayan da ba a haɗa shi cikin membrane na Chorioallantic membrane. Zai sa Edema a duk faɗin firam na kaza, cunkoso da tabo-kamar zubar jini a kai da yatsun kafa, da kuma mottrosis na hanta.

3. Juriya

The virus is highly resistant, light-resistant, resistant to repeated freezing and thawing, and is resistant to trypsin, chloroform, and ether. Yana da haƙuri ƙarfi da ƙarfi don zafi kuma zai iya rayuwa a 56 ° C na 5 hours da 60 ° C tsawon minti 30; Kwayar cutar za ta iya rayuwa a cikin gurbataccen kaji na gurbata tsawon kwanaki 100. Cutar tana kula da maganin musayar fata kamar su acid na paractetic, sodium hypochlorite, kayan bleaching foda da kuma shirye-shiryen iodine tare da maida hankali ne a cikin ɗan gajeren lokaci.

4. Hemagglutination

Cutar kwayar cuta ba za ta iya yin watsi da ƙwayoyin jini na kaji da sauran dabbobi da yawa ba.