Khoho e tšoaetsanoang la bronchitis

1. Litšobotsi tsa Etiological

1. Litšobotsi le lihlopha

Kokoana-hloko ea bronchitis e tšoaetsanoang ke ea lelapa la Coronaviridae 'me mofuta oa coronavirus ke oa kokoana-hloko e tšoaetsanoang ea bronchitis.

2. Serotype

Kaha mofuta oa S1 o na le tšekamelo ea ho fetoha ka liphetoho, ho kenngoa, ho tlosoa, le ho kopanya liphatsa tsa lefutso ho hlahisa li-serotypes tse ncha tsa kokoana-hloko, kokoana-hloko e tšoaetsanoang ea bronchitis e fetoha ka potlako 'me e na le li-serotypes tse ngata. Ho na le li-serotype tse fapaneng tse 27, livaerase tse tloaelehileng li kenyelletsa Mass, Conn, Gray, joalo-joalo.

3. Ho ata

Kokoana-hloko e hōla ka har'a allantois ea mahe a khoho ea matsatsi a 10-11, 'me tsoelo-pele ea' mele oa lesea e koetsoe, hlooho e kobehile ka tlas'a mpa, masiba a makhutšoanyane, a teteaneng, a omme, amniotic fluid e nyenyane, 'me tsoelo-pele ea' mele oa embryo e thibetsoe, ho etsa "embryo e nyenyane".

4. Khanyetso

Kokoana-hloko ha e na khanyetso e matla ho lefatše le ka ntle 'me e tla shoa ha e futhumetse ho 56°C/15 metsotso. Leha ho le joalo, e ka phela nako e telele mochesong o tlaase. Mohlala, e ka phela lilemo tse 7 ho -20°C le lilemo tse 17 ho -30°C. Likokoana-hloko tse sebelisoang ka tloaelo li na le bothata ba kokoana-hloko ena.