AstraZeneca says Covid-19 vaccine trial in U.S still on hold

, , , , ,

AstraZeneca says COVID-19 vaccine trial in U.S still on hold

 

Reuters source:

https://www.reuters.com/article/us-health-coronavirus-astrazeneca/astrazeneca-says-covid-19-vaccine-trial-in-u-s-still-on-hold-idUSKCN26B024