C. Freifeld

发表

Digital disease detection--harnessing the Web for public health surveillance.

J. Brownstein, C. Freifeld, L. Madoff, 2009, The New England journal of medicine.

Digital Drug Safety Surveillance: Monitoring Pharmaceutical Products in Twitter

Taha A. Kass-Hout, J. Brownstein, C. Freifeld, 2014, Drug Safety.

A Case Study of the New York City 2012-2013 Influenza Season With Daily Geocoded Twitter Data From Temporal and Spatiotemporal Perspectives

J. Brownstein, M. Santillana, C. Freifeld, 2014, Journal of medical Internet research.

Global database of leishmaniasis occurrence locations, 1960–2012

Dylan B. George, Kirsten A. Duda, S. Hay, 2014, Scientific Data.

Surveillance Sans Frontières: Internet-Based Emerging Infectious Disease Intelligence and the HealthMap Project

Ben Y. Reis, J. Brownstein, K. Mandl, 2008, PLoS medicine.

Influenza A (H7N9) and the importance of digital epidemiology.

J. Brownstein, S. Mekaru, M. Salathé, 2013, The New England journal of medicine.

Influenza A (H1N1) virus, 2009--online monitoring.

J. Brownstein, C. Freifeld, L. Madoff, 2009, The New England journal of medicine.

Participatory Epidemiology: Use of Mobile Phones for Community-Based Health Reporting

Emily H. Chan, Taha A. Kass-Hout, J. Brownstein, 2010, PLoS medicine.

Global capacity for emerging infectious disease detection

Emily H. Chan, J. Brownstein, C. Freifeld, 2010, Proceedings of the National Academy of Sciences.

Integration and visualization of host-pathogen data related to infectious diseases

John S. Brownstein, Maulik Shukla, Joseph L. Gabbard, 2011, Bioinform..

Global distribution maps of the leishmaniases

Dylan B. George, Monica F. Myers, Kirsten A. Duda, 2014, eLife.

Evaluation of Facebook and Twitter Monitoring to Detect Safety Signals for Medical Products: An Analysis of Recent FDA Safety Alerts

J. Brownstein, I. Edwards, C. Freifeld, 2017, Drug Safety.

Social Media Impact of the Food and Drug Administration's Drug Safety Communication Messaging About Zolpidem: Mixed-Methods Analysis

J. Brownstein, A. Kesselheim, J. Avorn, 2018, JMIR public health and surveillance.

Social Media Listening for Routine Post-Marketing Safety Surveillance

Jeffery L. Painter, J. Brownstein, C. Freifeld, 2016, Drug Safety.

Erratum to: Digital Drug Safety Surveillance: Monitoring Pharmaceutical Products in Twitter

John S. Brownstein, Clark C. Freifeld, Taha Kass-Hout, 2014, Drug Safety.

HealthMap: the development of automated real-time internet surveillance for epidemic intelligence.

J S Brownstein, J. Brownstein, C. Freifeld, 2007, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Use of Unstructured Event-Based Reports for Global Infectious Disease Surveillance

Herman D. Tolentino, Kenneth D. Mandl, John S. Brownstein, 2009, Emerging infectious diseases.

Surveillance for Neisseria meningitidis Disease Activity and Transmission Using Information Technology

J. Brownstein, S. Mekaru, C. Freifeld, 2015, PloS one.

Fentanyl panic goes viral: The spread of misinformation about overdose risk from casual contact with fentanyl in mainstream and social media

C. Freifeld, M. Sinha, L. Beletsky, 2020, International Journal of Drug Policy.

OPIOIDS, SUBSTANCE ABUSE & ADDICTIONS SECTION

J. Brownstein, C. Freifeld, N. Dasgupta, 2016 .

An assessment of global Internet-based HIV/AIDS media coverage: implications for United Nations Programme on HIV/AIDS' Global Media HIV/AIDS Initiative

J. Brownstein, R. Hogg, J. Montaner, 2010, International journal of STD & AIDS.

New technologies for reporting real-time emergent infections

J. Brownstein, C. Freifeld, R. Chunara, 2012, Parasitology.

Participatory epidemiology : harnessing the HealthMap platform for community-based disease outbreak monitoring

Clark Freifeld, C. Freifeld, 2010 .

Measuring vaccine confidence: analysis of data obtained by a media surveillance system used to analyse public concerns about vaccines.

John S Brownstein, Heidi J Larson, Pauline Paterson, 2013, The Lancet. Infectious diseases.

HealthMap: Global Infectious Disease Monitoring through Automated Classification and Visualization of Internet Media Reports

Kenneth D. Mandl, John S. Brownstein, Clark C. Freifeld, 2008, Journal of the American Medical Informatics Association.

Inferences about spatiotemporal variation in dengue virus transmission are sensitive to assumptions about human mobility: a case study using geolocated tweets from Lahore, Pakistan

John S. Brownstein, T. Alex Perkins, David L. Smith, 2018, EPJ Data Science.

Online reporting for malaria surveillance using micro-monetary incentives, in urban India 2010-2011

Rumi Chunara, Emily H. Chan, John S Brownstein, 2012, Malaria Journal.

COVID-19 and risks to the supply and quality of tests, drugs, and vaccines

P. Horby, P. Newton, C. Freifeld, 2020, The Lancet Global Health.

Evaluation of Volume of News Reporting and Opioid-Related Deaths in the United States: Comparative Analysis Study of Geographic and Socioeconomic Differences

J. Brownstein, C. Freifeld, Y. Hswen, 2020, Journal of Medical Internet Research.

Comparing timeliness, content, and disease severity of formal and informal source outbreak reporting

John S Brownstein, J. Brownstein, S. Mekaru, 2015, BMC Infectious Diseases.

Crowdsourcing Black Market Prices For Prescription Opioids

John S Brownstein, Nabarun Dasgupta, Luke Poppish, 2013, Journal of medical Internet research.

Increasing Patient Engagement in Pharmacovigilance Through Online Community Outreach and Mobile Reporting Applications: An Analysis of Adverse Event Reporting for the Essure Device in the US

John S. Brownstein, Robert Furberg, Clark C. Freifeld, 2015, Pharmaceutical Medicine.

Information technology and global surveillance of cases of 2009 H1N1 influenza.

David L. Buckeridge, John S. Brownstein, Emily H. Chan, 2010, The New England journal of medicine.

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John S. Brownstein, Clark C. Freifeld, Nabarun Dasgupta, 2013 .

Increasing Patient Engagement in Pharmacovigilance Through Online Community Outreach and Mobile Reporting Applications: An Analysis of Adverse Event Reporting for the Essure Device in the US

J. Brownstein, C. Freifeld, Christopher Menone, 2015, Pharmaceutical Medicine.

Importance of Internet Surveillance in Public Health Emergency Control and Prevention: Evidence From a Digital Epidemiologic Study During Avian Influenza A H7N9 Outbreaks

Toomas Timpka, Hua Gu, Clark Freifeld, 2014, Journal of medical Internet research.

Digital pharmacovigilance: The MedWatcher system for monitoring adverse events through automated processing of Internet social media and crowdsourcing

Clark C. Freifeld, C. Freifeld, 2014 .

HealthMap: Global Infectious Disease Monitoring through Automated Classification and Visualization of Internet Media Reports

Ben Y. Reis, J. Brownstein, K. Mandl, 2008, Journal of the American Medical Informatics Association.

Evaluation of Volume of News Reporting and Opioid-Related Deaths in the United States: Comparative Analysis Study of Geographic and Socioeconomic Differences

J. Brownstein, C. Freifeld, Y. Hswen, 2020, Journal of medical Internet research.

Preparing for infectious disease threats at mass gatherings: the case of the Vancouver 2010 Olympic Winter Games

J. Brownstein, S. Mekaru, K. Khan, 2010, Canadian Medical Association Journal.

Model Formulation: HealthMap: Global Infectious Disease Monitoring through Automated Classification and Visualization of Internet Media Reports

J. Brownstein, K. Mandl, C. Freifeld, 2008, J. Am. Medical Informatics Assoc..

Influenza A (H7N9) and the importance of digital epidemiology.

J. Brownstein, S. Mekaru, M. Salathé, 2013, The New England journal of medicine.