title grade timestamp headline_url headline_text friendly_source_name "SENIOR OFFICIAL DISAPPEARS" "4" "2018-02-26 11:40:03" "https://www.washingtonpost.com/news/to-your-health/wp/2018/02/25/a-cdc-researcher-left-work-sick-two-weeks-ago-then-vanished/?utm_term=.55aaabf4ddff" "CDC researcher still missing..." "SENIOR OFFICIAL DISAPPEARS" "4" "2018-02-23 21:26:55" "http://abcnews.go.com/US/missing-cdc-employee-left-work-sick-10-days/story?id=53284363" "Public Health Service Commander left work sick 10 days ago, hasn\'t been seen since"