Latest news with #FrankensteinRabbits
Yahoo
5 days ago
- Health
- Yahoo
Fact Check: 'Frankenstein' rabbits with horns or tentacles on faces are real — but there's nothing to fear
Claim: In August 2025, experts warned that infected "Frankenstein rabbits" with tentacles or horns on their faces seen in Fort Collins, Colorado, have "invaded" the United States. Rating: What's True: There is a real virus discovered in the U.S. nearly a century ago known as the Shope papilloma virus that infects wild rabbits and causes tentacle- or horn-like growths on their skin. What's False: Contrary to fear-mongering social media posts, the spread of the virus is nothing new and infected rabbits aren't "invading" the United States. The virus poses no threat to other species, including humans. In August 2025, people on social media began describing a phenomenon that sounded like a horror movie turned into reality. "Experts Warn of Infected 'Frankenstein' Rabbits with Tentacles Invading the US. These wild rabbits have been spotted hopping around with nightmarish facial growths across Fort Collins, Colorado," claimed one X post (archived) with over 1 million views. "MAJOR CONCERN... Rabbits spotted invading parts of the US with weird tentacles sprouting from their heads due to virus... Colorado officials are warning: 'DO NOT TOUCH,'" claimed another X post (archived) viewed nearly 8 million times. Another post on X (archived) viewed over 24 million times described "tentacle-like growths" on rabbits in Colorado. Those posts were only the tip of the rumor-spreading iceberg. Outside of X, Instagram posts about the "invading" rabbits were liked nearly 100,000 times (archived), more than 45,000 times (archived) and more than 25,000 times (archived). A Facebook post (archived) about the supposed expert warning was reacted to over 10,000 times. (X user @DailyLoud) There is a real virus that infects rabbits with a disease whose symptoms include black growths on their skin (usually on the head) that look like tentacles or horns, Colorado Parks & Wildlife has reported. The virus goes by a few different names, such as Shope papilloma virus (SPV) and cottontail cutaneous papilloma virus, according to PetMD. However, the fear-mongering nature of the posts was entirely inaccurate. The virus has been in the U.S. for decades and cannot be transmitted to humans. Usually, the growths have no significant effects on wild rabbits unless they prevent them from eating and drinking. According to the Smithsonian, this may happen if large enough growths develop near the rabbit's mouth. The growths go away after the infected rabbit overcomes the infection, however. The disease is more severe in domesticated rabbits than in wild rabbits. That's because the growths can become malignant, cancerous tumors, which happens three times more often in domesticated rabbits than in wild rabbits, according to ScienceDirect. PetMD said the growths caused by the virus can be surgically removed by a veterinarian before they become malignant. SPV is frequently seen in wild cottontail rabbits, but can be contagious to other breeds, including pet rabbits. The virus is specific to rabbits and does not cause disease in other species. It is most often spread by biting bugs such as ticks and mosquitoes. Outbreaks of the disease are most common in the summer and fall, when populations of disease-carrying bugs are at their highest. The virus was first described in rabbits from Kansas and Iowa by Richard Shope, which is how it got one of its names in 1933, said a 2015 study published in the peer-reviewed journal PLoS One. According to the study, the virus is known to be found "almost exclusively" in the U.S. Midwest. A U.S. Department of Agriculture (USDA) report from 2013 highlighted the capture of a desert cottontail rabbit infected with the virus in Larimer County, Colorado, in August 2011. Fort Collins, where the supposedly "invading" rabbits were spotted, is the largest city in Larimer County. In summary... There is a real virus that infects rabbits and causes growths that may look like tentacles or horns on their faces. The infection is exclusive to rabbits, so no warnings are needed except for rabbit owners, who should keep their rabbits inside and away from biting bugs when and where the virus is most common. It's not "invading" the United States, either; it was first discovered in the U.S. and is still most common in the U.S. As for the "Frankenstein" part of the claim? The Smithsonian said sightings of the infected rabbits may have contributed to the legend of the antlered Jackalope, which it said is "also commonly known as a 'Frankenstein' rabbit." "Cottontail Rabbits." Colorado Parks and Wildlife, Accessed 13 Aug. 2025. Escudero Duch, Clara, et al. "A Century of Shope Papillomavirus in Museum Rabbit Specimens." PLoS ONE, vol. 10, no. 7, 6 July 2015, p. e0132172, Accessed 13 Aug. 2025. Jemison, Micaela. "The World's Scariest Rabbit Lurks within the Smithsonian's Collection." Smithsonian Institution, 17 June 2020, Accessed 13 Aug. 2025. PetMD Editorial. "Head Tumors and Cancer in Rabbits." PetMD, 1 Oct. 2008, Accessed 13 Aug. 2025. Root, Jeffrey, et al. "Cottontail Rabbit Papillomavirus Infection in a Desert Cottontail (Sylvilagus Audubonii) from Colorado, USA." Journal of Wildlife Diseases, vol. 49, no. 4, 2013, pp. 1060–1062. University of Nebraska - Lincoln, Accessed 13 Aug. 2025.
Yahoo
6 days ago
- Health
- Yahoo
Colorado rabbits seem to be growing horns and tentacles. What's behind 'Frankenstein rabbits'?
A Colorado Parks and Wildlife representative told Yahoo that this virus is common in the Midwest during the summer. People in northern Colorado have been reporting sightings of wild rabbits with black horns and tentacles on their faces. The rabbits appeared to have 'black quills or black toothpicks' and 'a scabbiesh-looking growth over their face,' some Fort Collins residents told local outlet, 9News. Others have dubbed them 'Frankenstein rabbits.' These dark growths are most likely caused by a virus that tends to pop up in the summer in states like Colorado, South Dakota, Minnesota and Texas. The virus is Shope papilloma virus (SPV), which causes wart-like, waxy growths on a rabbit's face and is spread through biting insects like fleas or ticks, Kara Van Hoose, a spokesperson for Colorado Parks and Wildlife (CPW), told Yahoo. The virus is found in cottontail rabbits and is common in Colorado, especially during the summer when there is higher rabbit density and insect activity. While CPW has received around a dozen reports of sightings over the last week, Van Hoose speculates that there probably aren't that many cases of SPV, but rather, many people are likely seeing the same group of infected rabbits. There is no risk of virus transmission to humans or other animals, though the CPW recommends that humans and pets should still stay away and not interact with infected rabbits if they cross paths. However, the CPW also notes that domestic rabbits, if they are housed outside, could contract the virus from infected insects or rabbits. What to do if you spot a rabbit with SPV Rabbits remain mostly healthy after contracting SPV, even if the growths get very long and start to look like horns, which is why the CPW does not recommend euthanizing the infected rabbits. 'If someone sees a rabbit with the black tumors on its head or neck it is not a concern for Animal Control,' Julie Lindstrom, a supervisor at Sioux Falls Police Animal Control, told Keloland, a South Dakota outlet. 'There is no rehabilitation for wild rabbits with this disease.' SPV is only harmful when the growths start to interfere with a rabbit's ability to eat or drink, which does not happen in every case. A person may be able to spot if this is a problem if they notice the rabbit doesn't seem able to hop properly, Lindstrom said. If you find a dead rabbit on your property, regardless of whether it is visibly infected or not, Lindstrom noted that it is safe to wear gloves and handle the animal yourself if you feel comfortable. Solve the daily Crossword
