Evolutionary changes have been identified within myxoma strains in Australia. The research, supported by Foundation for Rabbit-Free Australia, could have practical outcomes for future biocontrols. RHDV2 is the dominant rabbit biocontrol in Australia but myxomatosis still persists with sporadic outbreaks, often having significant effect. However, little is known about the evolution of the virus, especially […]
A burst in rabbit numbers in many parts of Australia has been accompanied by reports of a surge in calicivirus (RHDV) and myxomatosis. Researchers monitoring both diseases are urging anyone finding a dead rabbit to provide a tissue sample to help monitor how the viruses are evolving in different regions of Australia. For more information […]
Current strains of myxomatosis are far more virulent than that released in 1950, but rabbits have increased resistance as well. Nonetheless, myxo is still important for rabbit control in Australia.
Medical doctor and scientist, Dame Jean Macnamara, is credited with making Myxomatosis the great success story of biological control and applied science that it is. It wouldn’t have happened without her perseverance, and now the ABC is sharing her story, that of others who also worked to establish Myxomatosis, and the success that followed. It […]
Combing 17 years of field data on wild rabbit mortality and a model of rabbit populations has provided researchers with insight to the interactions between rabbit diseases – concluding that rabbits that have survived myxomatosis are more vulnerable to RHDV than those not previously infected by myxo. The researchers suggest several factors that may influence […]
‘Rabbit histories’, tracking the mortality of over 4,000 rabbits, are now available from a long-term monitoring site at Turretfield Research Centre in South Australia. For twenty years, rabbit populations on the property have been routinely estimated and sampled, providing data that is proving useful on many fronts.Blood and tissue samples provide evidence of the incidence […]
Wild rabbits exposed to Myxomatosis are more susceptible to RHDV (Calici virus), compared to rabbits without prior exposure. That is the conclusion of researchers looking at eighteen years of data from a continuously monitored site at Turretfield, South Australia. Dr Louise Barnett from Flinders University presented the findings at a recent annual general meeting of […]