1990 - 1994年猪血清中甲型流感病毒抗体的流行情况

Prevalence of antibodies to type A influenza viruses in swine sera 1990-1994.

作者信息

Katsuda K, Sato S, Imai M, Shirahata T, Goto H

机构信息

Department of Veterinary Microbiology, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido, Japan.

出版信息

J Vet Med Sci. 1995 Aug;57(4):773-5. doi: 10.1292/jvms.57.773.

DOI:10.1292/jvms.57.773

PMID:8519918

Abstract

A total of 3,120 swine sera collected for the years 1990-94 were tested for the presence of hemagglutination-inhibition (HI) antibodies against swine (H1N1) and human (H1N1 and H3N2) strains of influenza virus. No HI antibody against the swine strains was recognized during 18 months, though a slight prevalence (1.5-9.2%) of the antibodies was observed over the entire period. A wide variance in the incidence (0-26.3%) of antibodies against the human H3N2 strains was observed among the swine population.

摘要

对1990年至1994年收集的总共3120份猪血清进行了检测，以确定是否存在针对猪流感病毒（H1N1）以及人流感病毒（H1N1和H3N2）株的血凝抑制（HI）抗体。在18个月期间未检测到针对猪流感病毒株的HI抗体，不过在整个期间观察到抗体有轻微流行（1.5% - 9.2%）。在猪群中观察到针对人H3N2病毒株的抗体发生率差异很大（0% - 26.3%）。