European shares stabilized on Wednesday after falling sharply in the previous session, but sentiment was shaken by the suspension of AstraZeneca global trials of its Covid-19 vaccine.
AstraZeneca shares fell 1.3% as it announced the suspension of large trials in its final stages on an experimental vaccine due to the illness of one of the participants in the study without knowing the cause.
The European Stoxx600 index rose 0.1% by 07:10 GMT, while travel and entertainment stocks were among the biggest decliners in early trade.