Dear Colleagues

We have recently updated the department’s webpage about Rabbit Haemorrhagic Disease Virus (Calicivirus): https://www.agriculture.gov.au/agriculture-land/animal/health/rabbit-haemorrhagic-disease-virus

The different genotypes which can cause disease in rabbits (RHDV1, RHDV1a variant and RHDV2) have been highlighted, along with mention of the Filavac VHD K C + V inactivated bivalent vaccine which was recently approved for emergency use in Australia and can provide protection against both the RHDV1 and RHDV2 strains of the disease. The Cylap vaccine is effective against RHDV1 but may only provide partial protection against the RHDV2 strain.

I encourage all veterinarians to educate and remind pet rabbit owners of the importance of protecting their rabbits with regular calicivirus vaccinations. It would be appreciated if you could please communicate this update to your members and stakeholders.

Thank you, and wishing you a safe and happy Christmas.

Kind regards

Mark Schipp
Chief Veterinary Officer (Australia)
WOAH Delegate (Australia)