• Publications
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Scientific and ethical basis for social-distancing interventions against COVID-19
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Epidemiology and transmission dynamics of COVID-19 in two Indian states
Although most COVID-19 cases have occurred in low-resource countries, there is scarce information on the epidemiology of the disease in such settings. Comprehensive SARS-CoV-2 testing andExpand
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Dynamics and control of Ebola virus transmission in Montserrado, Liberia: a mathematical modelling analysis.
BACKGROUND A substantial scale-up in public health response is needed to control the unprecedented Ebola virus disease (EVD) epidemic in west Africa. Current international commitments seek to expandExpand
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Internet-based partner selection and risk for unprotected anal intercourse in sexual encounters among men who have sex with men: a meta-analysis of observational studies
Introduction Men who have sex with men (MSM) who identify sex partners over the internet are more likely than other MSM to report having unprotected anal intercourse (UAI). It is unclear whether theExpand
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Disentangling the effects of urban form and socio-demographic context on street tree cover: A multi-level analysis from Montréal
Street trees provide a wide range of benefits for cities. Street tree cover (STC) is explained by urban form, social stratification and lifestyle theories that operate at multiple scales. In thisExpand
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Incidence, clinical outcomes, and transmission dynamics of severe coronavirus disease 2019 in California and Washington: prospective cohort study
Abstract Objective To understand the epidemiology and burden of severe coronavirus disease 2019 (covid-19) during the first epidemic wave on the west coast of the United States. Design ProspectiveExpand
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Caution Warranted: Using the Institute for Health Metrics and Evaluation Model for Predicting the Course of the COVID-19 Pandemic
The Institute for Health Metrics and Evaluation model for predicting the course of the coronavirus disease 2019 pandemic has attracted considerable attention, including from the U.S. government. TheExpand
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Epidemiological Markers for Interactions Among Streptococcus pneumoniae, Haemophilus influenzae, and Staphylococcus aureus in Upper Respiratory Tract Carriage.
BACKGROUND Cocolonization by Streptococcus pneumoniae and Haemophilus influenzae among children has been noted in numerous studies, as has an inverse relationship involving colonization with theseExpand
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Immune History and Influenza Vaccine Effectiveness
The imperfect effectiveness of seasonal influenza vaccines is often blamed on antigenic mismatch, but even when the match appears good, effectiveness can be surprisingly low. Seasonal influenzaExpand
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