Unvaccinated rabbits are at risk of Calicivirus, which can cause lethargy, seizures, bleeding from nostrils or even sudden death… We vaccinate rabbits for a disease called Calicivirus (also known as Rabbit Haemorrhagic Disease Virus, or RHDV). Clinical signs of Calicivirus include rabbits becoming lethargic, seizures, bleeding from nostrils or sudden death...
