Flesh-eating 'zombie drug' linked to 11 deaths in UK

The deadly flesh-eating 'zombie drug' Xylazine, which has driven a health crisis in the US, has been linked to 11 deaths in the UK, researchers have warned. The drug, a type of animal tranquilliser, has been found in mixed strong opioids such as heroin or fentanyl by dealers and "even a few" illicit e-cigarettes, experts said.