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Report Video IssueHow Vaccines Work
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by zlowe
September 16, 2021 2020-04-22T20:04:25-04:00https://images.c-span.org/Files/208/20200422200548001_hd.jpgVanderbilt University preventative medicine and infectious disease professor Dr. William Schaffner discussed how vaccines are tested through clinical trials and how they work.
by zlowe
September 16, 2021 2020-04-22T20:04:25-04:00https://images.c-span.org/Files/208/20200422200548001_hd.jpgVanderbilt University preventative medicine and infectious disease professor Dr. William Schaffner discussed how vaccines are tested through clinical trials and how they work.
Vanderbilt University preventative medicine and infectious disease professor Dr. William Schaffner discussed how vaccines are tested through clinical trials and how they work.