Respiratorydisease呼吸系统疾病及其它细菌性疾病SwineInfluenzaVi.ppt

Respiratorydisease呼吸系统疾病及其它细菌性疾病SwineInfluenzaVi;Etiology 病原学;Swine Influenza Virus Structure猪流感病毒结构;2 structural proteins present on the virus.病毒表面存在的两种结构蛋白;These 2 surface glycoproteins are the basis for naming subtypes这两种表面糖蛋白是命名亚型的基础;Viral Change/Evolution 病毒的改变/进化H1N1 and H3N2;Pathogenesis 发病机理;Clinical signs 临床症状;Lesions 病变;Diagnosis 诊断;Histopathology – Necrotizing bronchiolitis. Airways filled with exudate. Widespread alveolar atelectasis, interstitial pneumonia and emphysema. Peribronchial and perivascular cellular infiltration. 组织病理学－坏死性细支气管炎。通气道充满渗出物。广泛的肺泡性肺不张、间质性肺炎和间质水肿。支气管周围和血管周围细胞浸润。;Diagnosis 诊断;Samples for virus detection病毒检验的样品采集;Virus detection techniques病毒检验技术;Serology 血清学;Control 控制;SIV outbreaks 猪流感的爆发;Antigenic change and cross-protection 抗原改变和交叉保护？;Genetic Sequencing 基因测序;;Future 未来;教学资料整理Respiratorydisease呼吸系统疾病及其它细菌性疾病SwineInfluenzaVi;Etiology 病原学;Swine Influenza Virus Structure猪流感病毒结构;2 structural proteins present on the virus.病毒表面存在的两种结构蛋白;These 2 surface glycoproteins are the basis for naming subtypes这两种表面糖蛋白是命名亚型的基础;Viral Change/Evolution 病毒的改变/进化H1N1 and H3N2;Pathogenesis 发病机理;Clinical signs 临床症状;Lesions 病变;Diagnosis 诊断;Histopathology – Necrotizing bronchiolitis. Airways filled with exudate. Widespread alveolar atelectasis, interstitial pneumonia and emphysema. Peribronchial and perivascular cellular infiltration. 组织病理学－坏死性细支气管炎。通气道充满渗出物。广泛的肺泡性肺不张、间质性肺炎和间质水肿。支气管周围和血管周围细胞浸润。;Diagnosis 诊断;Samples for virus detection病毒检验的样品采集;Virus detection techniques病毒检验技术;Serology 血清学;Control 控制;SIV outbreaks 猪流感的爆发;Antigenic change and cross-protection 抗原改变和交叉保护？;Genetic Sequencing 基因测序;;Future 未来;教学资料整理