Inkoko zanduza bronchite

1. Ibiranga indwara

1. Ibiranga ibyiciro

Virusi yanduye ya bronchitis ni iy'umuryango Coronaviridae naho ubwoko bwa coronavirus ni ubw'inkoko zanduza inkoko.

2. Serotype

Kubera ko gene S1 ikunda guhinduka binyuze mumihindagurikire, iyinjizwamo, gusiba, hamwe na gene recombination kugirango ikore serotype nshya ya virusi, virusi yanduye ya bronchite ihinduka vuba kandi ifite serotipi nyinshi. Hano hari serotypes 27 zitandukanye, virusi zisanzwe zirimo Mass, Conn, Gray, nibindi.

3. Gukwirakwizwa

Virusi ikura muri allantois y'inda y'inkoko imaze iminsi 10-11, kandi imikurire yumubiri wa urusoro irahagarikwa, umutwe wunamye munsi yinda, amababa ni mugufi, umubyimba, wumye, amazi ya amniotic ni mato, kandi imikurire yumubiri wa urusoro irahagaritswe, ikora "urusoro rwijimye".

4. Kurwanya

Virusi ntabwo ifite imbaraga zo kurwanya isi kandi izapfa iyo ishyutswe kugeza ku minota 56 ° C / 15. Ariko, irashobora kubaho igihe kirekire kubushyuhe buke. Kurugero, irashobora kubaho imyaka 7 kuri -20 ° C na 17 kuri -30 ° C. Indwara zangiza zikoreshwa cyane zumva iyi virusi.