Browsing by Author "Hay, James"
Hay, James; Kennedy-Shaffer, Lee; Kanjilal, Sanjat; Lipsitch, Marc; Mina, Michael (2020-09-26)Virologic testing for SARS-CoV-2 has been central to the COVID-19 pandemic response, but interpreting changes in incidence and fraction of positive tests towards understanding the epidemic trajectory is confounded by changes ...
Hay, James; Hellewell, Joel; Qiu, Xueting (2021)
Hay, James; Kissler, Stephen; Fauver, Joseph R.; Mack, Christina; Tai, Caroline G.; Samant, Radhika M.; Connelly, Sarah; Anderson, Deverick J.; Khullar, Gaurav; MacKay, Matthew; Patel, Miral; Kelly, Shannan; Manhertz, April; Eiter, Isaac; Salgado, Daisy; Baker, Tim; Dudley, Joel T.; Mason, Christopher E.; Ho, David D.; Grubaugh, Nathan D.; Grad, Yonatan (2022)Background: The Omicron SARS-CoV-2 variant is responsible for a major wave of COVID-19, with record case counts reflecting high transmissibility and escape from prior immunity. Defining the time course of Omicron viral ...