URGENT UPDATE: Reports of grotesque-looking squirrels—dubbed “zombie squirrels”—are emerging from backyards across the United States, raising alarm among residents. These squirrels, primarily gray in color, are covered in pus-filled, wart-like tumors and have been spotted in states including Maine and parts of Canada. Sightings have surged this summer, with social media users sharing alarming photos on platforms like Reddit and X.
The troubling trend began to spike around mid-2023, but the frequency of sightings has escalated in recent weeks. A Reddit user shared a shocking encounter on July 31, 2023, reporting a gray squirrel with a visible tumor on its mouth, stating, “At first I thought it was eating something from my front beds, but then I realized it was on its face.”
Authorities confirm that these “zombie squirrels” are likely suffering from squirrel fibromatosis, a viral skin disease caused by the leporipoxvirus. This virus spreads through direct contact, similar to herpes in humans, occurring when healthy squirrels come into contact with lesions or saliva from infected animals.
Wildlife experts warn that while the sight of these squirrels is alarming, they pose no danger to humans, pets, or birds. Shevenell Webb of Maine’s Department of Inland Fisheries and Wildlife reassured the public, stating, “It’s like when you get a large concentration of people. If someone is sick and it’s something that spreads easily, others are going to catch it.”
The increase in squirrel sightings may be linked to bird feeders, where infected squirrels can leave saliva or fluid on uneaten seeds, potentially exposing other squirrels to the virus. “Unfortunately, you can attract multiple [squirrels] to that feeder and risk exposure if one has the virus,” Webb added.
While the tumors may look frightening, experts believe the condition will resolve itself within four to eight weeks. “I would not recommend trying to capture a squirrel that has the virus,” Webb cautioned, emphasizing that this is a naturally occurring condition and will run its course over time.
In a related note, another viral outbreak is causing cottontail rabbits in Colorado to develop black, tentacle-like spikes from their heads, known as the “bunny blight.” This disease, called cottontail papilloma virus, has prompted officials to issue warnings to avoid these mutated animals.
Residents are urged to monitor their surroundings and report any sightings of these afflicted squirrels while allowing them to recover naturally. The situation remains fluid, and the public is encouraged to stay informed about wildlife health concerns in their areas.
As always, share your observations and experiences on social media to help raise awareness about these unusual and concerning developments.
