23/11/2024
Angiostrongylus Vasorum - that’s “lungworm” to most of us!
This little critter was found in a poo sample of a patient at the small animal hospital - the video is what 💩 looks like under the microscope 🔬
Lungworm has an interesting lifecycle: baby worms are passed out in dog poo and eaten by slugs and snails which are in turn eaten by dogs. The worms travel from the dog’s gut to the lungs where they stay until they are adults. Here, they lay eggs which hatch into baby worms (larvae). The dogs cough up and then swallow the larvae, which pass out in the poo ready to infect the slugs and snails again. 🐌
A particular problem in the UK is that foxes are infected too, and because they aren’t being wormed, they become infected and stay infected - keeping the cycle going 🪱
Lungworm was first found in France in the 1980s and since then has spread to southern England, and then into Scotland (which was previously lungworm-free).
Lungworm can cause various signs of illness in dogs, from coughing and vomiting to uncontrolled bleeding and heart failure.
If your dog enjoys a quiet life indoors away from slugs and snails, you might not need to worry about this worm. However, if your dog goes outside, especially if you live in an area where you see foxes, we are happy to discuss whether it is worth treating your pet. It’s worth mentioning that most of the wormers you can buy from the pet shop without a prescription don’t treat lungworm.
If you are registered with us, get in touch with your lungworm questions - we want to help you keep your pets healthy 🩺
Video credit: Anais Farges
Photo 1: https://www.vettimes.co.uk/article/the-
importance-of-preventing-lungworm/
Photo 2: https://www.esccapuk.org.uk/uploads/docs/
4ide6c4_0988_ESCCAP_UK_Diagnostic_Recommend
ations__Canine_lungworm_v2.pdf