If an infestation is allowed to go on for too long, it can result in death.

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The New World screwworm is the larval stage of the New World screwworm fly. While the larvae of most flies feed on dead and decaying matter, the New World screwworm feeds on living flesh.

One female fly can lay hundreds of eggs in open wounds, or damaged skin. Within hours, those eggs will hatch and the larvae will burrow into the tissue of their host.

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Just like cattle, beloved pets can also become the victims of the New World screwworm. It's especially a problem for pet owners in southern states and pets who spend a lot of time outside.

Common sites where eggs may be laid include:

• Cuts and scrapes
• Surgical incisions
• Tick and flea bite wounds
• Hot spots or skin infections
• Ear injuries
• Bite wounds from other animals
• Umbilical areas in newborn puppies and kittens

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Thankfully, screwworm isn't infectious and can be prevented with good wound management and regular health checks of your pet, per Texas A&M University. This includes:

• Inspect your pet often for wounds that could become a site for infestation and treat them with antiseptic, monitoring the wound until it is fully healed.
• If your pet has undergone surgery, follow post-surgery care instructions.
• For pets with longer hair, groom regularly to help find any open wounds.
• Stay informed about any local outbreaks and exercise extra caution when needed

In the event that your pet does have a suspected New World screwworm infestation, it should be treated as an emergency, and immediate veterinary intervention is required. If an infestation is allowed to go on for too long, it can result in death.

Your veterinarian will typically remove all the larvae from the wound manually, and then treat the wound to prevent infection. Medications can kill any remaining larvae.