Twitter as a Sentinel in Emergency Situations: Lessons from the Boston Marathon Explosions

Christopher A. Cassa, Rumi Chunara, Kenneth Mandl, John S. Brownstein

Research output: Contribution to journalArticle

Abstract

Immediately following the Boston Marathon attacks, individuals near the scene posted a deluge of data to social media sites. Previous work has shown that these data can be leveraged to provide rapid insight during natural disasters, disease outbreaks and ongoing conflicts that can assist in the public health and medical response. Here, we examine and discuss the social media messages posted immediately after and around the Boston Marathon bombings, and find that specific keywords appear frequently prior to official public safety and news media reports. Individuals immediately adjacent to the explosions posted messages within minutes via Twitter which identify the location and specifics of events, demonstrating a role for social media in the early recognition and characterization of emergency events. *Christopher Cassa and Rumi Chunara contributed equally to this work.

Original languageEnglish (US)
Article numberecurrents.dis.ad70cd1c8bc585e9470046cde334ee4b
JournalPLoS Currents
Issue numberJUNE
DOIs
StatePublished - 2013

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Social Media
Explosions
Emergencies
Disasters
Disease Outbreaks
Public Health
Safety
cyhalothrin

ASJC Scopus subject areas

  • Medicine (miscellaneous)

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Twitter as a Sentinel in Emergency Situations : Lessons from the Boston Marathon Explosions. / Cassa, Christopher A.; Chunara, Rumi; Mandl, Kenneth; Brownstein, John S.

In: PLoS Currents, No. JUNE, ecurrents.dis.ad70cd1c8bc585e9470046cde334ee4b, 2013.

Research output: Contribution to journalArticle

Cassa, Christopher A. ; Chunara, Rumi ; Mandl, Kenneth ; Brownstein, John S. / Twitter as a Sentinel in Emergency Situations : Lessons from the Boston Marathon Explosions. In: PLoS Currents. 2013 ; No. JUNE.
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