![\"\"](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/08\/SEC_262765983-f6eb.jpg\")
\n\t\tDeer with the growths have been sighted for decades, officials say (Picture: Keri But D&DH\/X\/@PetnurseSue)<\/p>\n
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\n\t\tDeer with the growths have been sighted for decades, officials say (Picture: Keri But D&DH\/X\/@PetnurseSue)<\/p>\n
This year has not been too kind to animals in the US. <\/p>\n
Americans have spotted so-called \u2018Frankenstein\u2019 rabbits oozing sluglike tentacles <\/a>from their faces and \u2018zombie\u2019 squirrels covered in sores<\/a> in their back yards in recent months.<\/p>\n Now, social media users in New York<\/a>, Pennsylvania and Wisconsin, among others, say they\u2019re seeing deer covered in fleshy bubbles.<\/p>\n \u2018A white-tailed deer in Pennsylvania. But what is the growth? Is it a mole? A boil? An injury?\u2019 asked <\/a>one Reddit user earlier this month.<\/p>\n Clay Moden, a radio show host at WYRK in Buffalo, uploaded trail camera footage<\/a> of a deer with \u2018some sort of growth on it\u2019 in early August.<\/p>\n Don\u2019t go sprinting to your bunker out of fear we\u2019ve got a Last of Us fungal plague<\/a> on our hands, though. <\/p>\n<\/p>\n The deer are infected with deer cutaneous fibroma, a mostly benign infection that can\u2019t spread to other species<\/a>, including humans.<\/p>\n Better known as deer warts, this strain of fibroma is mainly found in young white-tailed deer and mule deer. It can cause up to two dozen hairless tumours to appear on the animal\u2019s body.<\/p>\n The warts, sometimes as small as a pea to as large as a football, pop up on a deer\u2019s head, neck and forelegs. <\/p>\n These lumps don\u2019t cause the deer any pain, but can hinder\u00a0their ability to walk, eat or see.<\/p>\n Deer generally overcome the disease on their own within a few months, as the growths slowly dry up and fall off. <\/p>\n One user on X noted<\/a> last Thursday: \u2018\u2026This deer in my yard. [The warts] got worse, then three months later, they were gone.\u2019<\/p>\n \t\t \t\t \t\t There\u2019s no known cure or treatment and it\u2019s recommended impacted deer be left alone. But if a deer is particularly struggling because of the warty lesions, you should call your local wildlife agency. <\/p>\n Fibroma is transmitted through biting insects, such as mosquitoes, so deer are more likely to contract it in the summer and autumn, when the bugs are most active<\/a>.<\/p>\n Deer can also be sickened with fibroma by directly contacting a surface where the virus is wriggling on, or by rubbing against an infected deer. <\/p>\n The creatures often trot along the same trails or nibble from the same feeding spots, making transmission possible. <\/p>\n \u2018Fibromas are more commonly seen in male deer, suggesting that fighting may play a role in\u00a0transmission\u00a0of the virus,\u2019 according to the Cornell Wildlife Health Lab<\/a>.<\/p>\n The Maine Department of Inland Fisheries and Wildlife advises<\/a> that hunters who harvest an infected deer skin the animal.<\/p>\n The infection caused a scare in 2019, when viral Facebook posts<\/a> blamed the bulbous deer on a brand of weedkiller, which is not the case.<\/p>\n Many mammals have their own version of deer warts, called papillomas.<\/p>\n Papillomaviruses are behind the recent cases of cottontail rabbits covered in black spikes, which are also spread by mosquitoes and ticks. <\/p>\n This includes humans, too \u2013 human papillomavirus\u00a0(HPV)<\/a>, a common sexually transmitted infection, can cause genital warts. <\/p>\n \t\t Dr Omer Awan of the University of Maryland School of Medicine told MailOnline <\/a>that we might be seeing more \u2018gross\u2019 pictures of animals in the future for two reasons. <\/p>\n As humans continue to burn fossil fuels, spewing planet-warming pollution into the air, climate change will make the Earth warmer, helping blood-sucking critters like mosquitoes to thrive. <\/p>\n But another reason for any increases in sightings might not seem as obvious. <\/p>\n \u2018People are starting to talk about it more, they\u2019re starting to document it more on social media,\u2019 Dr Awan said.<\/p>\n \u2018Hence, there\u2019s been a lot more discussion about this.\u2019<\/p>\n Get in touch with our news team by emailing us at webnews@metro.co.uk<\/a>.<\/strong><\/strong><\/strong><\/p>\n For more stories like this, <\/strong>check our news page<\/strong><\/a>.<\/p>\n \t\t\tComments Arrow Arrow![\"15017759](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/08\/SEI_262737309-1a32.jpg\")
\n\t\tA deer covered in warts (Picture: Keri But\/D&DH)<\/p>\n![\"15017759](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/08\/SEI_262737305-f9e2.jpg\")
\n\t\tThe flesh bubbles can be as large as a football (Picture: Matt Harbin\/WA Fish & Wildlife)<\/p>\n![\"A](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/08\/SEI_261924143-da0f.jpg\")
\n\t\tPeople have been urged not to touch rabbits infected with a similar virus (Picture: Reddit)<\/p>\n![\"15017759](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/08\/SEI_262737312-7660.jpg\")
\n\t\tThe harmless growths tend to fall off within a few months (Picture: X\/@PetnurseSue)<\/p>\n
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