While Santa Barbara continues to grapple with the coronavirus, a new disease threatens our local rabbit population. Rabbit Hemorrhagic Disease Virus (RHDV), dubbed “bunny Ebola” because it causes massive internal bleeding and bloody discharge around the nose and mouth, is highly contagious and deadly among both domestic and wild rabbits. First identified in France, it has been spreading across southwestern states and is now in California, emerging in Palm Springs in May.
Dana Morton, a volunteer with Bunnies Urgently Needing Shelter (BUNS) , talked about the virus and what the rescue organization is doing to prepare for its arrival. “There are two different strains, and the one that we are currently worried about is RHDV2,” she said. “Once infected with RHDV2, rabbits typically show symptoms and die within a couple of days. It’s spread through insects, scavenging animals, infected rabbits, and on the soles of shoes.” The virus can survive for several months on a dead rabbit carcass, Morton noted, and it can withstand high temperatures. “Once it is in an area, it typically stays in that area.”
BUNS has implemented strict biosecurity protocols to help reduce the risk of exposure, Morton said. All new rabbits are quarantined for two weeks upon their arrival, and staff tending to them wear full protective equipment to avoid cross-contamination. “We have also put up screening on the hutches as a way of keeping flies away,” Morton said. “We are making sure all of our volunteers are wearing clean clothes that have not been in contact with other rabbits, and everyone is disinfecting their shoes.”