The FDA advisory committee reviewing the Moderna vaccine has noted specific side effects involving several trial participants who have cosmetic facial fillers.
Scientists in UK have started trial of a drug developed by UCLH and AstraZeneca that may give protection against Coronavirus infection for between six and 12 months.
The news of the government's plan to enforce more curbs on Alibaba sent its stock crashing down as much as 8 percent. Alibaba said it would cooperate with any investigation.