Characteristics of genetic resistance to Maedi-Visna in sheep breeds raised in Russia
Relevance. Small Ruminant Lentiviruses (SRLVs), including the Visna-Maedi Virus (VMV) in sheep, induce chronic progressive inflammation primarily targeting the nervous system, lungs, mammary glands, and joints. These viruses exhibit significant genetic variability, leading to a lack of effective therapies or vaccine...