In this study, to exploit a safe and effective vaccine for the prevention against avian leukemia subgroup J, we have dev......

Cholera is an acute diarrheal disease caused by infection of Vibrio cholerae or enterotoxigenic Escherichia coli(ETEC).C......

通过口服免疫药物后，对虾血清中溶菌酶、酚氧化酶（ＰＯ）活力及免疫保护率测定，来作为衡量对虾免疫状态的指标，并用弧菌疫苗浸泡法及口服免疫......