{"type":"rich","version":"1.0","title":"FDA backs mixing vaccine boosters while CDC preps to approve Moderna and JJ","author_name":"USA TODAY","author_url":"https://www.usatoday.com/","provider_name":"Omny Studio","provider_url":"https://omny.fm","html":"<iframe src=\"https://omny.fm/shows/usa-today/fda-backs-mixing-vaccine-boosters-while-cdc-preps/embed\" width=\"100%\" height=\"180\" allow=\"autoplay; clipboard-write; fullscreen\" allowfullscreen frameborder=\"0\" title=\"FDA backs mixing vaccine boosters while CDC preps to approve Moderna and JJ\"></iframe>","width":600,"height":180}