# Myxomatosis in Rabbits UK — Quick answer

PETHEALTH+ (https://pethealth.org.uk/health/rabbit-myxomatosis-uk): Myxomatosis in Rabbits UK — Quick answer. Myxomatosis kills unvaccinated UK rabbits. The virus spreads via fleas, mosquitoes, and direct contact. Signs include swollen eyes and face, fever, and lethargy. Vaccinate annually and use vet-approved flea control. If you suspect myxomatosis, isolate the rabbit and phone your vet immediately.

PETHEALTH+ (https://pethealth.org.uk/health/rabbit-myxomatosis-uk): Myxomatosis in Rabbits UK — What is myxomatosis?. According to the RWAF and RSPCA, myxomatosis is a viral disease caused by a poxvirus that affects wild and pet rabbits across the UK. It remains one of the most serious threats to rabbit welfare in Britain. The virus spreads through: - Biting insects — fleas, mosquitoes, midges, and mites (most common route) - Direct contact with infected rabbits - Contaminated objects — hutches, bowls, and bedding (less common) Wild rabbit populations harbour the virus, so even garden-kept pets are at risk.

PETHEALTH+ (https://pethealth.org.uk/health/rabbit-myxomatosis-uk): Myxomatosis in Rabbits UK — Symptoms of myxomatosis. According to the RWAF, signs typically develop 5–14 days after exposure and may include: - Swollen eyelids and face — classic "puffy" appearance - Swollen genitals and ears - Purulent (pus-filled) eye and nose discharge - Lethargy and loss of appetite - High fever, then low body temperature as disease progresses - Difficulty breathing in advanced cases - Skin nodules (myxoma lumps) in some forms Severity varies. Some vaccinated rabbits develop milder signs and recover with vet support. Unvaccinated rabbits usually die within 10–14 days — often after significant suffering.

PETHEALTH+ (https://pethealth.org.uk/health/rabbit-myxomatosis-uk): Myxomatosis in Rabbits UK — Can myxomatosis be treated?. There is no specific antiviral cure. According to PDSA, treatment is supportive only: - Fluids and syringe feeding - Pain relief - Antibiotics for secondary infections - Eye cleaning and wound care Euthanasia is often the kindest option for severely affected unvaccinated rabbits. Early vet assessment is essential — do not attempt home treatment alone.

PETHEALTH+ (https://pethealth.org.uk/health/rabbit-myxomatosis-uk): Myxomatosis in Rabbits UK — Vaccination — essential UK protection. According to the BVA and RWAF, annual vaccination is the cornerstone of myxomatosis prevention for UK pet rabbits. Modern UK vaccines typically combine myxomatosis and RVHD (rabbit viral haemorrhagic disease) protection in one or two injections. Your vet will advise on: - Primary course for young rabbits (often from 5–7 weeks, depending on product) - Annual boosters — usually every 12 months - Vaccination during stable health — not when already ill Vaccination does not guarantee complete immunity but dramatically reduces severity and death rates. It is considered essential welfare for all UK pet rabbits, indoor and outdoor.

Source: https://pethealth.org.uk/health/rabbit-myxomatosis-uk