If, therefore, pleuropneumonia exists in a locality the owner of healthy cattle should make every effort to keep his animals from coming near affected ones or which have been exposed.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
Other kinds of lung disease, because of certain features common to most lung diseases of cattle, may be confounded with pleuropneumonia.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
These are the main features of the lung disease caused by contagious pleuropneumonia.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler