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Crowdout: When do other events hinder informal disease surveillance?
Content Type: Abstract
Informal surveillance systems like HealthMap are effective at the early detection of outbreaks. However, reliance on informal sources such as news media makes the efficiency of these systems vulnerable to newsroom constraints, namely high-profile… read more… Inform Assoc. 2004;11:141�50. 2. Brownstein JS, Freifeld CC, Chan EH, Keller M, Sonricker AL, Mekaru SR, et al. … N Engl J Med. 2010;362:1731�5. 3. Brownstein JS, Freifeld CC, Reis BY, Mandl KD. Surveillance Sans Frontieres: …