Home / Environment / Urgent Alert: Toxic Caterpillar Hairs Spark Health Fears in Surrey
Urgent Alert: Toxic Caterpillar Hairs Spark Health Fears in Surrey
31 May
Summary
- Toxic caterpillar hairs can cause breathing issues and skin irritation.
- Residents are warned to avoid contact with caterpillars and nests.
- Infestations can also weaken oak trees, making them disease-prone.
An urgent public health warning is in effect in Surrey following the sighting of oak processionary moth (OPM) caterpillars. These caterpillars, typically found on oak trees between late spring and early summer, possess toxic hairs that can trigger health issues. Symptoms may include itchy skin rashes, sore throats, eye irritation, and breathing difficulties upon contact or inhalation.
Residents are strongly advised against touching the caterpillars or their nests. They are also urged to keep children and pets away from infested trees and to report any sightings to the appropriate authorities. Disturbing the nests is discouraged as it can release more toxic hairs into the environment.
Beyond health risks, repeated OPM infestations can significantly weaken oak trees by defoliation, increasing their vulnerability to diseases and environmental stress. Specialist contractors are responsible for safe nest removal to mitigate further exposure.
