Author(s): Lewnard JA, Hong VX, Patel MM, Kahn R, Lipsitch M, Tartof SY|Journal: medRxiv| January 2022
The Omicron (B.1.1.529) variant of SARS-CoV-2 has rapidly achieved global dissemination, accounting for most infections in the United States by…
Author(s): Johnson EK, Kahn R, Grad YH, Lipsitch M, Larremore DB|Journal: medRxiv| June 2021
Test-negative designs (TNDs) can be used to estimate vaccine effectiveness by comparing the relative rates of the target disease and…