title: Scientists react to attacks with shock and fears for the future.
authors.forename: A
authors.initials: A
authors.lastname: Abbott
authors.forename: D
authors.initials: D
authors.lastname: Adam
authors.forename: J
authors.initials: J
authors.lastname: Chen
authors.forename: R
authors.initials: R
authors.lastname: Dalton
authors.forename: K S
authors.initials: KS
authors.lastname: Jayaraman
authors.forename: P
authors.initials: P
authors.lastname: Smaglik
mesh_terms: D004219:District of Columbia; D005239:Fear; D005544:Forecasting; D006801:Humans; D009519:New York City; D012449:Safety; D012637:Security Measures; D023481:Terrorism; D014195:Travel