id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id CDC-2020-0044-0002,CDC,CDC-2020-0044,Investigation of SARS-CoV-2 Seroprevalence and Factors Associated with Seropositivity in a Community Setting 2020-10411,Notice,,2020-05-15T04:00:00Z,2020,5,2020-05-15T04:00:00Z,2020-07-09T03:59:59Z,2020-07-01T01:02:22Z,,0,0,0900006484604bb4 CDC-2020-0044-0001,CDC,CDC-2020-0044,Investigation of SARS-CoV-2 Seroprevalence and Factors Associated with Seropositivity in a Community Setting 2020-10412,Notice,,2020-05-15T00:00:00Z,2020,5,,,2020-05-15T13:15:57Z,,0,1,0900006484604baf