Sign at a rural college "Bio-security precautions"

---

Size: 4288px × 2848px
Location: Northern Ireland, UK
Photo credit: © Stephen Barnes/Farming / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: agriculture, animals, authorised, bacteria, barrier, bio, bio-security, biosecurity, building, college, contagious, control, countryside, disease, farm, farmhouse, farming, farms, fence, gate, infection, infections, livestock, onlly, outdoors, personnel, precations, precautions, prevent, preventative, prevention, rural, school, schooling, security, sign, signs, spread, spreading, stay, teaching, unauthorised, virus, viruses