AstraZeneca reports slightly lower efficacy of 76% for Covid-19 vaccine
Company publishes new data following criticism of interim results as it seeks US approval
Company publishes new data following criticism of interim results as it seeks US approval
Move follows similar action by AstraZeneca in September
Small number of children develop potentially life-threatening complications
Crosswords & puzzles to keep you challenged and entertained
Full general election coverage including analysis and results for all 43 constituencies
How does a post-Brexit world shape the identity and relationship of these islands
Weddings, Births, Deaths and other family notices