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Pfizer reports encouraging early coronavirus vaccine test results – Sydney Morning Herald
The first of four experimental COVID-19 vaccines being tested by Pfizer and its German partner showed encouraging results in very early testing of 45 people, the company said.
The first of four experimental COVID-19 vaccines being tested by Pfizer and its German partner BioNTech showed encouraging results in very early testing of 45 people, the companies said.
Study volun…
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