Study finds higher SARS-CoV-2 risk in obese individuals

A study finds an increased risk of developing a productive SARS-CoV-2 infection in obese people. Obesity is known to predict worse outcomes and higher mortality for those with COVID-19. Masanori Aikawa and colleagues sought to determine if obesity also affected the likelihood of getting ill in the first place. The article is published in PNAS Nexus. To investigate, the authors analyzed electronic medical records for 687,813 patients from the Mass General Brigham health care system, including 72,613 individuals with suspected SARS-CoV-2 exposure, 18,447 of whom tested positive. The authors limited their data to a timeframe before vaccination became widespread in Read More