Europe Markets: European stocks struggle as Brexit fears overshadow COVID-19 vaccine milestone

European stocks were mixed early on Tuesday, despite the first people in the U.K. being vaccinated against COVID-19, as the post-Brexit trade deadlock continued to weigh on sentiment.

European stocks were mixed early on Tuesday, despite the first people in the U.K. being vaccinated against COVID-19, as the post-Brexit trade deadlock continued to weigh on sentiment.