Theoutputhasincreased.Chestauscultation,alveolarrespiratorysoundenhancement,2~3daysofonsetcanheartracheaandbronchialtrunk,wetsound.Knock

診無明顯變化。發(fā)病動物有食欲減退，精神委頓，體溫略有升高，如發(fā)展到細(xì)支氣管炎則出現(xiàn)

Therewasnosignificantchangeindiagnosis.Thediseasedanimalshaveanorexia,mentalWharton,andaslightincreaseinbodytemperature,suchasbronchiolitis.

體溫持續(xù)升高，脈搏增數(shù)，呼吸困難等全身癥狀。重癥者可視黏膜紺，呈腹式呼吸。X線攝影

Bodytemperaturecontinuestorise,pulseincreases,dyspneaandothersystemicsymptoms.Severecasesshowedcyanosisofmucousmembraneandabdominalrespiration.X-rayphotography

可見較粗紋理的支氣管和細(xì)支氣管炎陰影慢性氣管支氣管炎表現(xiàn)為頑固性的咳嗽，常為劇

Itcanbeseenthattheroughtextureofbronchusandbronchiolitisshadowchronictracheolitisischaracterizedbyobstinatecough,oftendrama.

烈、粗的、突然發(fā)作的痙攣性咳嗽，運動、采食、夜間或早晚更為嚴(yán)重。如果支氣管黏膜結(jié)

Aspa***odiccoughwithastrong,thick,suddenonset,especiallyinexercise,feeding,nighttime,orinthemorningorevening.Ifthebronchialmucosaisnodded,

締組織增生變厚造成管腔狹窄，則發(fā)生呼吸困難。急性病例血液學(xué)檢查可見白細(xì)胞總數(shù)增高，

Dyspneaoccurswhenthehyperplasiaandthickeningoftheconnectivetissueresultsinthestenosisofthelumen.Hematologicalexaminationofacutecasesshowedanincreaseinthetotalnumberofwhitebloodcells

伴以嗜中性白細(xì)胞增多。

Accompaniedbyneutropenia.

治療方案