Please confirm that you are a health care professional
The link you have selected will take you to a third-party website. We do not control or have responsibility for the content of any third-party site.
Enter search terms to find related medical topics, multimedia and more.
Photograph of a calf persistently infected (PI) with bovine viral diarrhea virus (BVDV), showing dullness and loss of hair with chronic coccidiosis.
Courtesy of Dr. Anthony Andrews.