In order to survey the infectious situation of canine coronavirus ( CCV ) in giant panda population ,
a virus neutralization test <*> was established
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 TCIDso of the virus .
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 TCIDso of the virus .