5/9/2023 0 Comments Panda research usb vaccineRecovery and characterization of a coronavirus from military dogs with diarrhea Proceedings of the Annual Meeting of the US Animal Health Assoc. Canine coronavirus infections in Japan: virological and epidemiological aspects. Canine coronavirus In: Appel M J, et al., editors. Therefore, it is incumbent on us to study safe and effective vaccines to protect giant panda against CCV infection.Ĭanine coronavirus Giant panda Neutralization test Serological survey.Īppel M., et al. The results of study showed that the infection of CCV in giant panda population was universal, which has posed a threat to the health of giant panda. It was the first comprehensive investigation on neutralization antibodies against CCV in giant panda population in China. The titers of neutralizing antibody ranged from 1:8 to 1:32. The neutralization antibody titer of 1:4 was recognized as the positive criterion, 8 sera samples were detected to be positive, and the positive rate was 12.9%. The 62 sera samples of giant pandas, which were gathered from zoos and reserve region of Sichuan Province, China were detected. In order to survey the infectious situation of canine coronavirus (CCV) in giant panda population, a virus neutralization test detecting specific antibodies against CCV in giant panda's sera was established by using two-fold dilutions of serum and 100 TCID 50 of the virus.
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