Effects of adjuvants on porcine circovirus type 2-associated lesions
نویسنده
چکیده
Methods: Ninety pigs randomly assigned to five groups were vaccinated intramuscularly at 4 and 6 weeks of age with 2 mL of a commercial Mycoplasma hyopneumoniae (M hyo) vaccine with oil-in-water adjuvant (Group 1), a commercial M hyo vaccine with an aqueous-carbopol adjuvant (Group 2), an experimentally produced M hyo vaccine with an oil-in-water adjuvant (Group 3), or an experimentally produced M hyo vaccine with an aluminum hydroxide adjuvant (Group 4), or were sham-vaccinated with saline (Group 5). All pigs were inoculated intranasally at 6 weeks of age with PCV2 (Day 0). Half of the pigs were necropsied at Day 21 and the remaining pigs at Day 35.
منابع مشابه
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تاریخ انتشار 2004