RT-PCR, real time PCR or NASBA are used to pathogen test on cloacal or throat swab and wild birds.If the conformity rate >70% for HI antibody, it can be certified as conformity of vaccination.

• 疫情监测用RT-PCR或荧光定量PCR或NASBA(以来核酸序列的扩增技术)等方法进行泄殖腔拭子、咽喉拭子和野鸟粪便的病原学检测。