Wild Hedgehog Lungworm Disease | Animal Welfare Hub

Lungworm infections are a leading cause of mortality in wild hedgehogs in the UK, particularly in juveniles.

Key Facts

Crenosoma striatum and Capillaria aerophila are the main lungworm species affecting hedgehogs
Lungworm causes respiratory distress, lethargy, and coughing in infected animals
Juvenile hedgehogs are most vulnerable during their first year
Hedgehogs can carry moderate worm burdens without obvious symptoms until condition deteriorates
Treatment with fenbendazole is effective and used by wildlife rehabilitators
Wet autumns increase slug and snail numbers, elevating lungworm transmission risk

Welfare Considerations

Lungworm is a significant cause of hedgehog suffering and mortality. Wildlife rehabilitators routinely treat incoming hedgehogs for lungworm, dramatically improving survival rates. Public awareness of symptoms helps ensure sick animals receive timely care rather than being left to die without treatment.

What You Can Do

If you find a hedgehog active during daylight hours, contact a hedgehog rescue
Support British Hedgehog Preservation Society and local hedgehog rescue groups
Provide hedgehog shelters and feeding stations to support local populations
Learn to recognise signs of respiratory illness in hedgehogs
Avoid slug pellets near hedgehog habitat