2022
Impact of close interpersonal contact on COVID-19 incidence: Evidence from 1 year of mobile device data
Crawford FW, Jones SA, Cartter M, Dean SG, Warren JL, Li ZR, Barbieri J, Campbell J, Kenney P, Valleau T, Morozova O. Impact of close interpersonal contact on COVID-19 incidence: Evidence from 1 year of mobile device data. Science Advances 2022, 8: eabi5499. PMID: 34995121, PMCID: PMC8741180, DOI: 10.1126/sciadv.abi5499.Peer-Reviewed Original ResearchCoronavirus disease 2019Close interpersonal contactSARS-CoV-2Area of residenceCOVID-19 incidenceCOVID-19 transmissionContact ratesCOVID-19 casesCOVID-19 transmission dynamicsDisease 2019SEIR-type modelLocal outbreaksFrequency of contactTransmission dynamicsPrimary routeSocial distancingPopulation levelClose contactInterpersonal contact
2021
Identification of causal intervention effects under contagion
Cai X, Loh WW, Crawford FW. Identification of causal intervention effects under contagion. Journal Of Causal Inference 2021, 9: 9-38. PMID: 34676152, PMCID: PMC8528235, DOI: 10.1515/jci-2019-0033.Peer-Reviewed Original ResearchIntervention effectsInfectious disease transmission dynamicsInfection outcomesDisease transmission dynamicsHIV vaccine trialsInfectious disease outcomesTransmission dynamicsEffects of interventionsVaccine effectsIntervention trialsVaccine trialsClinical evaluationDisease outcomeOutcome dataTrialsTreatment effectsOutcomesCausal estimandsEmpirical trialPartnership modelInfectionBinary outcome data