Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Medicine and Health Sciences
A National Prospective Cohort Study Of Sars/Cov2 Pandemic Outcomes In The U.S.: The Chasing Covid Cohort, Mckaylee Robertson, Sarah Kulkarni, Amanda Berry, Chloe Mirzayi, Andrew Maroko, Rebecca Zimba, Drew Westmoreland, Christina Grov, Angela Parcesepe, Levi Waldron, Denis Nash
A National Prospective Cohort Study Of Sars/Cov2 Pandemic Outcomes In The U.S.: The Chasing Covid Cohort, Mckaylee Robertson, Sarah Kulkarni, Amanda Berry, Chloe Mirzayi, Andrew Maroko, Rebecca Zimba, Drew Westmoreland, Christina Grov, Angela Parcesepe, Levi Waldron, Denis Nash
Publications and Research
Introduction: The Chasing COVID Cohort (C 3 ) study is a US-based, geographically and socio-demographically diverse sample of adults (18 and older) enrolled into a prospective cohort study during the upswing of the U.S. COVID-19 pandemic.
Methods: We used internet-based strategies to enroll C 3 participants beginning March 28th, 2020. Following baseline questionnaire completion, study participants will be contacted monthly (for 6 months) to complete assessments of engagement in non-pharmaceutical interventions (e.g., use of cloth masks, avoiding large gatherings); COVID-19 symptoms; SARS/COV2 testing and diagnosis; hospitalizations; healthcare access; and uptake of health messaging. Dried blood spot (DBS) specimens will be …
Covid-19 And Inequity: A Comparative Spatial Analysis Of New York City And Chicago Hot Spots, Andrew Maroko, Denis Nash, Brian Pavilonis
Covid-19 And Inequity: A Comparative Spatial Analysis Of New York City And Chicago Hot Spots, Andrew Maroko, Denis Nash, Brian Pavilonis
Publications and Research
There have been numerous reports that the impact of the ongoing COVID-19 epidemic has disproportionately impacted traditionally vulnerable communities, including well-researched social determinants of health, such as racial and ethnic minorities, migrants, and the economically challenged. The goal of this ecological cross-sectional study is to examine the demographic and economic nature of spatial hot and cold spots of SARS-CoV-2 rates in New York City and Chicago as of April 13, 2020.
In both cities, cold spots (clusters of low SARS-CoV-2 rate ZIP code tabulation areas) demonstrated typical protective factors associated with the social determinants of health and the ability to …
Estimating Population Immunity Without Serological Testing, Andrew Lesniewski
Estimating Population Immunity Without Serological Testing, Andrew Lesniewski
Publications and Research
We propose an approximate methodology for estimating the overall level of immunity against COVID-19 in a population that has been affected by the recent epidemic. The methodology relies on the currently available mortality data and utilizes the properties of the SIR model. We illustrate the application of the method by estimating the recent levels of immunity in 10 US states with highest case numbers of COVID-19.