A Disturbing Trend: Oozing Squirrel Sightings in the US

Grotesque squirrels, covered in grotesque sores, have been alarming residents across the US and Canada, as they invade backyards and gardens. Disturbing photos of these disfigured creatures have flooded social media platforms like X and Reddit, triggering widespread concern.

What’s Behind the Disturbing Appearance?

Reports of these abnormal squirrels date back to 2023 in Maine, where photos revealed gray squirrels adorned with alarming tumors. Witnesses have observed these unfortunate critters sporting hairless growths that ooze pus, which are distressingly widespread across their bodies.

Squirrel Pox or Fibromatosis? The Experts Weigh In

While some speculate that the squirrels might carry squirrel pox—a rare virus mainly affecting red squirrels—experts believe the more likely culprit is squirrel fibromatosis. This common virus causes wart-like growths that can ooze fluid but usually heal naturally.

Bird Feeders: Unwitting Spreaders of Disease?

Wildlife experts warn that backyard bird feeders can unintentionally aid in the spread of this virus. Shevenell Webb from the Maine Department of Inland Fisheries and Wildlife explains, 'It’s like a community outbreak; if one squirrel gets sick, others will too.'

How Does Squirrel Fibromatosis Spread?

Squirrel fibromatosis arises from leporipoxvirus and spreads through direct contact with infected squirrels or their lesions. Although alarming in appearance, the growths are mostly harmless and typically resolve without medical intervention.

A Word of Caution for Homeowners

While these growths can look frightening, they are generally not fatal. However, some severe cases might affect internal organs. Wildlife experts advise against attempting to capture or intervene with infected squirrels, as the virus cannot be transmitted to humans or pets.

Summer Spike in Sightings

The summer months have seen a surge in squirrel sightings as more animals venture out for food. Squirrels with fibromatosis can contaminate bird feeders with saliva, which healthy squirrels may ingest, contracting the virus themselves.

Fibromatosis vs. Squirrel Pox: The Uncertainties

Though wildlife officials haven't confirmed whether recent sightings are due to fibromatosis or squirrel pox, the odds lean toward fibromatosis in the US. Squirrel pox predominantly affects red squirrels, which are more common in the UK.

Should We Euthanize Affected Animals?

With alarming similarities to conditions seen in rabbits, some have pondered whether euthanizing infected animals would be humane. Authorities consistently advise against this, stating that squirrels can clear the virus within weeks.

The Good News: Recovery is Possible!

Fortunately, once a gray squirrel contracts fibromatosis, the condition typically does not return, and the animals often make a full recovery. By next year, the same squirrel could look completely healthy, demonstrating the resilience of these creatures.