广东省畜牧兽医学会是由广东省民政厅批准成立的具有法人资格的全省性社会团体,是广东省科学技术协会的组成部分,是党和政府联系畜牧兽医科技工作者的桥梁和纽带,是发展我省畜牧兽医事业的重要社会力量。现任理事长是廖明同志。
广东省畜牧兽医学会是由广东省民政厅批准成立的具有法人资格的全省性社会团体,是广东省科学技术协会的组成部分,是党和政府联系畜牧兽医科技工作者的桥梁和纽带,是发展我省畜牧兽医事业的重要社会力量。现任理事长是廖明同志。
引言
TWⅠ型 IBV的发现
TWⅠ型IBV的流行
2011年-2012年
2012年-2016年
2016年至今
结论
TWⅠ型IBV的流行范围和流行比例的不断上升的客观现实,以及其正在不断发生的基因突变与基因重组,需要我们在做好生物安全的基础上,积极采取更加有效的免疫预防措施。
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