FILE: A number of rabbits in a rabbit hutch. The entire rabbits on the Little Farm at Tilden Regional Park died final month after contracting a viral sickness.Tilen Držan / Getty ImagesAll of the rabbits on the Little Farm at Tilden Regional Park died final month after contracting a viral sickness.The farm’s seven Dutch rabbits fell sick and died after being inflamed with myxomatosis, Berkeleyside reported. Myxomatosis is an epidemic carried through bloodsucking bugs equivalent to mosquitoes and fleas, and may also be unfold through wild rabbits.After a Little Farm rabbit named Jack Rabbit fell sick and was once euthanized in early November, a biopsy showed that he had shriveled the illness, Berkeleyside reported.AdvertisementArticle continues under this adThe different six rabbits had been quarantined, however through the top of November, there have been now not any rabbits left at Little Farm. The few that hadn’t shriveled the sickness had been euthanized as a protecting measure, as their odds of publicity had been prime.“It was once truly laborious,” Jenna Cassel, a naturalist on the park, advised the Mercury Information. “Once we lose any of the animals, it’s truly heartbreaking. They have got names. We get truly connected to them.”The tension of myxomatosis present in California is 99% deadly when shriveled through domesticated rabbits, in line with the Los Angeles County Public Well being Division’s Faculty of Veterinary Medication. Signs of the virus come with lethargy and swelling of the eyes, either one of which have been seen in Jack Rabbit earlier than he died.For the reason that rabbits at Little Farm are stored in an outside enclosure, the virus could have unfold to them via fleas or mosquitoes, in line with the Mercury Information. The East Bay Regional Park District didn’t reply to SFGATE’s request for remark through newsletter time.AdvertisementArticle continues under this adThere is these days no remedy to be had to fight myxomatosis as soon as a rabbit contracts it. Even though a vaccine is to be had in the UK, it hasn’t but turn into to be had in the US.The Little Farm opened in 1955 as a spot for kids and their households to be informed about cattle. It homes animals together with cows, sheep, goats, pigs and chickens.The farm plans to incorporate new rabbits — and an up to date enclosure device — after a minimum of 4 months, in line with the Mercury Information.