A clear Australian guide to feline herpesvirus (FHV-1): the signs, why flare-ups happen, and what you and your veterinarian can do.

Learn the signs of feline herpesvirus, why eye discharge happens, and what Australian and New Zealand cat owners should do next.

The feline calicivirus vaccine reduces illness severity but does not fully prevent infection. Learn protection, timing, and limits, then talk to your vet.