October 2024 Update

RHDV testing

Over October, we received submissions from NSW, VIC, ACT, WA, SA and TAS. RHDV2 remains the dominant circulating strain in positive cases and seems to be active in NSW, VIC, WA and SA. Submission numbers are also higher compared to previous months.

Calicivirus was detected in 63.9% of our samples. This is higher than last month, where we only detected calicivirus in 21.7% of samples tested. Domestic rabbit owners are encouraged to do the following to protect their rabbits:

• Decontaminate hands, shoes and clothing before handling rabbits
• Keep your pet rabbit indoors
• Regularly decontaminate equipment and materials including cages, hutches, bowls etc, with either 10% bleach, 10% sodium hydroxide, or a parvocidal disinfectant such as F10SC or Virkon
• Control insects (especially flies) as much as possible both indoors and outdoors
• Rabbit-proof your backyard to prevent access by wild rabbits
• Limit contact between and handling of unfamiliar pet rabbits

Additionally, pet rabbits should be vaccinated with Cylap® or Filavac® (AVA). Please note that it will take a few weeks for rabbits to build up their immunity following vaccination.

If you suspect a rabbit may have died of calicivirus, you can request a free test kit by sending an email to rabbitcalicivirus@csiro.au with your postal address.

 

Myxoma virus testing

One sample was detected in TAS.