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Obesity, Race, And Covid-19 Mortality: Results From A Large Cohort Early In The Pandemic, Eric K. Shaw, Anyul Ferez-Pinzon, Micah Mabe, Mike Flynn, Christopher K. Senkowski

HCA Healthcare Journal of Medicine

Background

Obesity has increased progressively in the United States and is a known risk factor for several diseases such as type 2 diabetes, coronary artery disease, stroke and hypertension. Amid the current pandemic, concerns have been raised about obesity as a risk factor for COVID-19 positive patients. The primary goal of this study was to explore the association between obesity and hospital mortality in COVID-19 patients. Our secondary objective was to explore the relationship between obesity and race on hospital mortality in COVID-19 patients.

Methods

This was a cross-sectional, retrospective analysis using data from 186 hospitals from across the United …

Covid-19: The Vaccine Race Continues, L. Hayley Burgess, Carley Castelein, Andrew Rubio, Mandelin K. Cooper

HCA Healthcare Journal of Medicine

Over a year has passed since the discovery of SARS-CoV-2 and the subsequent COVID-19 pandemic. As mitigation efforts continue, COVID-19 has claimed over half a million lives in the United States and 3.1 million lives globally. The development and availability of vaccines delivering immunity to prevent COVID-19 offers hope to end the pandemic.

Emergency use authorizations from the Food and Drug Administration have been issued in the United States for three vaccines, one each from Pfizer-BioNTech, Moderna and Janssen/J&J. Pfizer-BioNTech and Moderna are both mRNA vaccines with efficacy of 95% and 94.1% respectively, while the vector-based vaccine from Janssen/J&J has …