Viruses originating from animals pose risk of major outbreaks, scientists warn

Researchers in the UK and the US have warned that two zoonotic viruses—Influenza D virus and canine coronavirus—could trigger major outbreaks if surveillance is not improved. The study, published on 29 January 2026 in the journal Emerging Infectious Diseases, analyzes data from livestock farms in Texas and poultry farms in the United Kingdom and shows that cross‑species transmission is already occurring. Influenza D was first identified in cattle in 2012, while canine coronavirus circulates in domestic dogs and has recently been detected in bats. With over 35 % of infections going undetected, scientists urge the development of new diagnostics and enhanced monitoring in farms to prevent a potential pandemic.