Wild boar control review sharpens focus on ethics and disease risk

A new systematic review in Animals pulls together global evidence on how wild boar (Sus scrofa) populations are being controlled, and whether the most effective methods also meet animal welfare expectations. The review, by Jan Cukor, Monika Pařízková, and Rostislav Linda, synthesized 119 studies and 181 experiments through November 11, 2025, and comes at a time when wild boar numbers continue to drive crop losses, human-wildlife conflict, and disease risk. That disease context matters: a separate 2026 review in Veterinary Sciences argues that hunting works best only when treated as part of an integrated veterinary intervention for African swine fever, rather than as a stand-alone wildlife management tool. WOAH likewise says wild boar population management, coordination across veterinary and wildlife authorities, and biosecurity are central to ASF prevention and control. (mdpi.com)

Why it matters: For veterinary professionals, the big takeaway is that population control can’t be judged on removal numbers alone. Disease control programs, especially for ASF, may require targeted hunting, trapping, carcass removal, and strict biosecurity to work together, while still accounting for welfare tradeoffs and public acceptability. Modeling and field studies suggest hunting by itself often underperforms, and can be less effective than combined strategies that include intensive carcass removal; one Frontiers study found ASF-related mortality outweighed hunting mortality after an outbreak, while another modeling study found the strongest eradication scenario combined moderate hunting pressure with intensive carcass removal. The welfare lens is also broadening across swine policy more generally: a companion Animals review on pregnant pigs at slaughter found that legal restrictions vary widely by country, prevalence estimates are heterogeneous, and reliable fetal age assessment remains important for veterinary inspection and enforcement. That gives veterinarians a stronger evidence base when advising agencies, producers, and communities on ethically defensible, operationally realistic wild suid management. (frontiersin.org)

What to watch: Expect follow-up debate over which control methods are both scalable and welfare-defensible, especially as ASF preparedness plans increasingly push veterinary services to coordinate wildlife management, surveillance, and biosecurity. Expect that discussion to connect with wider swine welfare questions, including how regulators and inspectors handle pregnancy status, gestational-stage limits, and fetal age determination in slaughter policy. (woah.org)