I think so too. I would sure be testing to see how many PI cows are in the herd, almost dead bang certain that the calfs mother isJeanne - Simme Valley":1chafk06 said:No, but I believe IBR causes it.
YUP!dun":3im6pg8f said:I think so too. I would sure be testing to see how many PI cows are in the herd, almost dead bang certain that the calfs mother isJeanne - Simme Valley":3im6pg8f said:No, but I believe IBR causes it.
Jeanne - Simme Valley":1regr3qf said:YUP!dun":1regr3qf said:I think so too. I would sure be testing to see how many PI cows are in the herd, almost dead bang certain that the calfs mother isJeanne - Simme Valley":1regr3qf said:No, but I believe IBR causes it.
There are IBR PI cows, PI isn't restricted to BVD although that's what is alwasy first thought of.redcowsrule33":10gkgxac said:PI testing is always a good idea, and PI cows have poor immune systems so are more susceptible to other viruses like IBR, but BVD won't cause IBR.