The earliest reports of a disease suspected to be pseudorabies were in 1813 in the United States, describing a condition in cattles characterized by severe itching and called "mad itch".
These reports described a condition in cattle characterized by severe itching and called "mad itch". The earliest reports of a disease suspected to be pseudorabies were in 1813 in the United States.
The earliest reports of a disease suspected to be pseudorabies were in 1813 in the United States. These reports described a condition in cattle characterized by severe itching and called "mad itch".
The earliest reports of a disease suspected to be pseudorabies were in 1813 in the United States. These reports described a condition in cattle characterized by severe itching and called "mad itch".