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A) Weekly number of presentations, and presentations for Influenza-like illness (ILI) to the Emergency Department at Emory University Hospital during the COVID-19 pandemic in 2020.
B) Broken-stick quadratic regression (95% CI) of weekly proportion of visits that were ILI with breakpoint set at the week beginning February 23 2020 (week of first announced death due to COVID-19 in the state of Washington) OR = 0.90, 95% CI: 0.88 – 0.91, p <.001.
