How should you protect yourself from potential zoonoses during first aid?

• A. Wear a face shield only.
• B. Use gloves, practice good hand hygiene, and avoid contact with bodily fluids when possible.
• C. Rely on vaccines to prevent infections.
• D. Wash hands only after treating the pet.

Answer: (B)

Protecting yourself from zoonotic infection during first aid comes down to creating a barrier between you and animal pathogens and then removing that exposure risk as you finish. Wearing gloves provides a physical shield against saliva, blood, urine, feces, and other fluids that could carry bacteria, viruses, or parasites. Practicing thorough hand hygiene—washing with soap and water after handling the animal and again after removing gloves—helps remove any pathogens that may have contacted your skin or contaminated surfaces. Avoiding contact with bodily fluids whenever possible reduces the chance of splash or direct transfer to your eyes, nose, or mouth. Vaccines are valuable for specific diseases but don’t cover every potential zoonosis, and they don’t replace the need for gloves and proper hygiene. Washing hands only after treatment misses opportunities for protection during the care process and won’t prevent exposure from contaminated surfaces or fluids encountered earlier.