Coronavirus live news: AstraZeneca publishes full vaccine trial results; US cases pass 30m

Doctors and staff members are reflected in a wall as they gather to listen to US President Joe Biden speak during a a ‘Help is Here’ tour event to tout the 1.9 trillion American Rescue Plan Act in response to the coronavirus pandemic. Photograph: Leah Millis/Reuters

source https://www.theguardian.com/world/live/2021/mar/25/coronavirus-live-news-astrazeneca-to-publish-full-vaccine-trial-results-us-cases-pass-30m