Posted in News Costa barista who served cow’s milk to girl, 13, with severe dairy allergy ‘sometimes’ could not understand customers from behind Perspex screen of till, inquest hears August 13, 2024 A teen girl with severe dairy allergies was served a hot chocolate with cow’s milk by a Costa barista after an alleged miscommunication, an inquest heard today. https://www.dailymail.co.uk/news/article-13739047/Bengali-speaking-Costa-barista-served-girl-13-mother-told-dairy-allergy-hot-chocolate-cows-milk-died-inquest-hears-admitted-not-understand-customers-tills-screen.html?ns_mchannel=rss&ns_campaign=1490&ito=1490