What studies is he proposing that have not been done many times before? The articles are not hysterical and give good info, such as: - vaccines take 6 months

What studies is he proposing that have not been done many times before? The articles are not hysterical and give good info, such as: - vaccines take 6 months to make - FDA spokesperson did not respond for comment - its not the first meeting to be cancelled - an earlier CDC quarterly meeting was postponed to accommodate "public comment"