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Nature and EnvironmentGermanyhttps://p.dw.com/p/5FZ5f
Berlin is facing a surge of oak processionary caterpillars, whose toxic hairs can cause severe skin irritation and respiratory problems.
Fueled by warm, dry weather, the pests are spreading rapidly beyond cordoned-off areas.
Authorities and districts dispute responsibility, while prevention efforts lag.
With thousands of reported sightings and climate change worsening conditions, experts warn the health risk will persist without coordinated action.
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