CEO says AstraZeneca likely to run new global trial of Covid-19 vaccine

COVID-19 | AstraZeneca is likely to run an additional global trial to assess the efficacy of its Covid-19 vaccine using a lower dosage, its chief executive was quoted as saying on Thursday amid questions over the results from its late-stage study.

Instead of adding the trial to an ongoing US process, AstraZeneca might launch a fresh study to evaluate a lower dosage of its vaccine that performed better than a full dosage, Pascal Soriot was quoted as saying in a Bloomberg News report...