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A US biotechnology company began injecting a coronavirus vaccine candidate into people in Australia on Tuesday with hopes of releasing a proven vaccine this year.
Novavax will inject 131 volunteers in the first phase of the trial testing the safety of the vaccine and looking for signs of its effectiveness, the company's research chief Dr. Gregory Glenn said.
About a dozen experimental vaccines against the coronavirus are in early stages of testing or poised to start, mostly in China, the US and Europe. It's not clear that any will prove safe and effective. But many work in different ways, and are made
