Soriano V E, Blackall P J, Dabo S M, Téllez G, García-Delgado G A, Fernández R P
Centro de Investigación y Estudios Avanzados en Salud Animal, Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de Mexico, Toluca.
Avian Dis. 2001 Jul-Sep;45(3):680-3.
A total of 42 isolates of Haemophilus paragallinarum from Mexico were serotyped by the Kume hemagglutinin scheme. Serovars A-1, A-2, B-1, and C-2 were recognized among 11 (26.2%), 7 (16.6%), 4 (9.5%), and 14 (33.3%) isolates, respectively. A further six isolates (14.3%) showed hemagglutinating activity but could not be classified into any serovar. Commercial vaccines containing Kume serovars A-1, A-2, B-1, and C-2 may provide better protection than those bi- or trivalent infectious coryza vaccines currently used in Mexico.
通过久米血凝素分型方案对来自墨西哥的42株副鸡嗜血杆菌分离株进行了血清分型。在11株(26.2%)、7株(16.6%)、4株(9.5%)和14株(33.3%)分离株中分别鉴定出A-1、A-2、B-1和C-2血清型。另有6株(14.3%)表现出血凝活性,但无法归类到任何血清型中。含有久米血清型A-1、A-2、B-1和C-2的商业疫苗可能比墨西哥目前使用的二价或三价传染性鼻炎疫苗提供更好的保护。