Cécile Viboud
Cécile Viboud | |
---|---|
Alma mater | Pierre and Marie Curie University University of Lyon |
Scientific career | |
Institutions | National Institutes of Health |
Thesis | Prédictions épidémiologiques de la grippe en zones tempérées (2003) |
Cécile Viboud is a Staff Scientist based in the Fogarty International Center at the
Early life and education
Viboud is from
Research and career
Viboud is a member of the Fogarty International Center at the
She has extensively investigated the epidemiology of influenza. In 2016, Viboud demonstrated that a person's first case of influenza influenced their later likelihood to become infected.[5][6] For example, if people were exposed to a particular strain of influenza as a child, they would be to 75% less likely to contract it in the future.[6] Viboud has also studied how urbanisation impacts the intensity of influenza epidemics.[7] She showed that more diffuse epidemics occur in large cities, which were less sensitive to changes in climate.[8] In these cities people live so close together that the virus can spread easily from person to person.[7] In an effort to better predict influenza-like illness activity, Viboud has examined whether they can be forecast using heart rate information from activity trackers.[9]
During the COVID-19 pandemic, Viboud was part of international efforts to collect, curate and disseminate epidemiological information about SARS-CoV-2.[10][11] As part of this effort, she monitored the time between onset of symptoms and visiting a medical facility. She found that people in the Hubei province who experienced SARS-CoV-2 symptoms waited longer before seeking help than in other parts of China, or even those overseas.[10] The delay between symptom onset and visiting a clinic was found to decrease throughout January, which Viboud associated with and increase in news reports and content sharing on social media. She believed that a crowd-sourced, collaborative, physician-oriented social network helped to compile early SARS-CoV-2 data, as well as helping to track the progression of the outbreak.[10] These efforts helped to disseminate up-to-date and correct information when limited data was available.[10] She has also investigated why there are so few cases of COVID-19 in younger populations.[12]
Throughout February and March 2020 Viboud continued to monitor the evolving epidemic, looking to describe the epidemiology and transmission dynamics of SARS-CoV-2 as it spread beyond Hubei province.
Viboud evaluated the impact of travel restrictions on the spread of SARS-CoV-2, starting from the travel restrictions out of Wuhan from January 23.
Selected publications
- Goodwin, K; Viboud, C; Simonsen, L (2006-02-20). "Antibody response to influenza vaccination in the elderly: A quantitative review". Vaccine. 24 (8): 1159–1169. PMID 16213065.
- Mockenhaupt, Maja; Viboud, Cécile; Dunant, Ariane; Naldi, Luigi; Halevy, Sima; Bavinck, Jan Nico Bouwes; Sidoroff, Alexis; Schneck, Jürgen; Roujeau, Jean-Claude; Flahault, Antoine (January 2008). "Stevens–Johnson Syndrome and Toxic Epidermal Necrolysis: Assessment of Medication Risks with Emphasis on Recently Marketed Drugs. The EuroSCAR-Study". Journal of Investigative Dermatology. 128 (1): 35–44. PMID 17805350.
- Viboud, Cécile; Bjørnstad, Ottar N.; Smith, David L. (2006-04-21). "Synchrony, Waves, and Spatial Hierarchies in the Spread of Influenza". Science. 312 (5772): 447–451. PMID 16574822.
References
- ^ "Cecile Viboud". The Conversation. 20 February 2018. Retrieved 2020-04-09.
- ^ PMID 14607808.
- ^ Viboud, Cecile; Chowell, Gerardo; Simonsen, Lone (5 March 2018). "How historical disease detectives are solving mysteries of the 1918 flu". The Conversation. Retrieved 2020-04-09.
- ^ "Cécile Viboud – MISMS". misms.net. Archived from the original on 2020-04-02. Retrieved 2020-04-09.
- S2CID 3050246.
- ^ a b Howard, Jacqueline (10 November 2016). "Your flu risk may be linked to when you were born". CNN. Retrieved 2020-04-09.
- ^ a b Letzter, Rafi (5 October 2018). "Why Flu Epidemics Work Differently in Big American Cities". livescience.com. Retrieved 2020-04-09.
- PMID 30287659.
- PMID 33334559.
- ^ PMID 32309796.
- ^ "Le coronavirus Covid-19 se propagera-t-il plus que la grippe ?". Sciences et Avenir (in French). 28 February 2020. Retrieved 2020-04-09.
- ^ "Coronavirus: Who is most at risk?". www.thelocal.com. March 2020. Retrieved 2020-04-09.
- ^ PMID 32247326.
- PMID 32046819.
- ^ "New Analysis Suggests Months Of Social Distancing May Be Needed To Stop Virus". NPR.org. Retrieved 2020-04-09.
- ^ "Cecile Viboud". midasnetwork.us. Retrieved 2020-04-09.
- PMID 32144116.
- ^ Brown, Emma. "Coronavirus death toll: Americans are almost certainly dying of covid-19 but being left out of the official count". Washington Post. Retrieved 2020-04-09.
- ^ Henriques, Martha. "Coronavirus: Why death and mortality rates differ". www.bbc.com. Retrieved 2020-04-09.
- ^ Greenfieldboyce, Nell (4 March 2020). "How Computer Modeling Of COVID-19's Spread Could Help Fight The Virus". www.kcur.org. Retrieved 2020-04-09.
- ^ "Cecile Viboud". Center for Disease Dynamics, Economics & Policy (CDDEP). Archived from the original on 2020-05-25. Retrieved 2020-04-09.