SciClone Pharma tests hepatitis drug as Covid-19 vaccine enhancer

SciClone Pharma tests hepatitis drug as Covid-19 vaccine enhancer SciClone said it is using an inactivated Covid-19 vaccine in its trial but did not specify which one. Three coronavirus vaccines approved in China use inactivated virus and have been developed by China National Pharmaceutical Group (Sinopharm) and Sinovac Biotech. https://ift.tt/eA8V8J