南非启动十年期口蹄疫控制与根除计划

Core Viewpoint - South Africa is launching a ten-year phased national plan to control and eradicate foot-and-mouth disease (FMD), focusing on mass vaccination and enhanced livestock movement control to regain recognition as an FMD-free country [1][2] Group 1: Plan Overview - The plan will prioritize high-risk provinces, aiming for 100% vaccination coverage in farms and dairy farms, 90% in commercial herds, and 80% in community cattle herds, with a booster vaccination within three months [1] - The vaccination strategy will combine imported vaccines with local production, involving international partners from Argentina, Botswana, and Turkey [1] Group 2: Expected Outcomes - If the plan is executed as intended, FMD cases in high-risk areas are expected to decrease by approximately 75% within one year, achieving "FMD control certification" in the medium term [2] - The South African livestock industry is facing severe export restrictions due to the current outbreak, with an estimated loss of 5.6 billion Rand (approximately 330 million USD) in export revenue [2] Group 3: Disease Impact - Foot-and-mouth disease is a highly contagious viral infection affecting cloven-hoofed animals, leading to symptoms such as fever and lesions, which can significantly reduce the productivity of affected animals and impact meat and dairy production [2]