Animal Welfare in Zoonotic Disease Prevention

Preventing zoonotic disease outbreaks requires addressing the human-animal interfaces that create transmission risk, with welfare-conscious approaches that protect both animal and human health.

Key Facts

Over 60% of emerging infectious diseases originate in animals, including SARS, Ebola, and influenza strains
Live animal markets with mixed species create conditions for virus spillover and amplification
Factory farming high densities facilitate rapid disease evolution and spread
Habitat destruction forces wildlife into closer contact with humans and their livestock
One Health approaches integrate human, animal, and environmental health in disease prevention

Welfare Considerations

Zoonotic disease prevention and animal welfare are deeply connected. The conditions that create disease spillover risk — live animal markets, factory farming, habitat destruction — also create animal welfare harms. Addressing root causes of pandemic risk through improved farming conditions, wildlife market regulation, and habitat protection simultaneously improves animal welfare and reduces human health risk. The COVID-19 pandemic highlighted the urgency of these intersecting issues.

What You Can Do

Support One Health approaches that connect human, animal, and environmental health policy
Advocate for regulation of live animal markets and improved biosecurity standards
Reduce demand for factory-farmed animal products that create disease amplification conditions
Donate to organizations working at the human-animal-environment interface
Engage with public health messaging that connects pandemic risk to animal welfare issues