Quantifying the impact of immune history and variant on SARS-CoV-2 viral kinetics and infection rebound: a retrospective cohort study

Author(s): Hay JA, Kissler SM, Fauver JR, Mack C, Tai CG, Samant RM, Connolly S, Anderson DJ, Khullar G, MacKay M, Patel M, Kelly S, Manhertz A, Eiter I, Salgado D, Baker T, Howard B, Dudley JT, Mason CE, Nair M, Huang Y, DiFiori J, Ho DD, Grubaugh N, Grad YHJournal: ElifePMID: 36383192 November 2022
The combined impact of immunity and SARS-CoV-2 variants on viral kinetics during infections has been unclear. We characterized 1,280 infections…

Recent O-antigen diversification masks highly pathogenic STEC O104:H4

Author(s): Lang C, Fruth A, Campbell IW, Jenkins C, Smith P, Strockbine N, Weill FX, Nübel U, Grad YH, Waldor MK, Flieger AJournal: bioRxiv October 2022
Shiga toxin-producing E. coli (STEC) can give rise to a range of clinical outcomes from diarrhea to the life-threatening systemic…