NPR News: NIH Director Hopes For At Least 1 Safe And Effective Vaccine By Year's End

NIH Director Hopes For At Least 1 Safe And Effective Vaccine By Year's End
Dr. Francis Collins says some candidates for a coronavirus vaccine will be ready to start large-scale human trials as early as next month. Scaling up production may start before tests are complete.

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at June 4, 2020 at 04:00PM
Health & Science