Scientists are one step closer to finding a vaccine to protect people against COVID-19. A biomedical research company has vaccinated eight patients in Washington state with a new trial vaccine and has plans to vaccinate dozens more. The patients will be closely watched over time to make sure the vaccine is both safe and effective. The careful process means a vaccine will likely not be available to the general public for at least a year. Listen to learn how the new vaccine testing works and what motivates the scientists involved in the project.
This audio story was recorded in mid-March. The news about COVID-19 is changing rapidly and parts of this story may be dated.
Story Length: 4:01
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