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    1. Epidemiology and Global Health

    The effects of a deleterious mutation load on patterns of influenza A/H3N2's antigenic evolution in humans

    Katia Koelle, David A Rasmussen
    Deleterious mutations slow down flu's antigenic evolution, make it more punctuated in nature, and reduce the virus's genetic diversity.
    1. Microbiology and Infectious Disease

    A LAMP sequencing approach for high-throughput co-detection of SARS-CoV-2 and influenza virus in human saliva

    Robert Warneford-Thomson, Parisha P Shah ... Roberto Bonasio
    COV-ID is a highly scalable technology that utilizes a two-step barcoding strategy to detect viral RNAs in saliva samples combining RT-LAMP, PCR, and next generation sequencing.
    1. Epidemiology and Global Health

    Long term intrinsic cycling in human life course antibody responses to influenza A(H3N2): an observational and modeling study

    Bingyi Yang, Bernardo García-Carreras ... Derek A Cummings
    Cross-sectional serological data and mathematical models suggest the existence of long-term periodicity in human antibody responses arising from multiple exposures to influenza A(H3N2), providing insights into the interactions between exposure histories and future risks of infections.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Stochastic processes constrain the within and between host evolution of influenza virus

    John T McCrone, Robert J Woods ... Adam S Lauring
    An analysis of influenza viruses from naturally infected people suggests a tight transmission bottleneck and little positive selection within hosts.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    High glucose levels increase influenza-associated damage to the pulmonary epithelial-endothelial barrier

    Katina D Hulme, Limin Yan ... Kirsty R Short
    Hyperglycaemia increases influenza severity by damaging the pulmonary epithelial-endothelial barrier and increasing pulmonary oedema during Influenza A virus infection.
    1. Epidemiology and Global Health
    2. Immunology and Inflammation

    A recombinant protein containing influenza viral conserved epitopes and superantigen induces broad-spectrum protection

    Yansheng Li, Mingkai Xu ... Chenggang Zhang
    By fusing influenza viral conserved epitopes and a superantigen fragment, we constructed a recombinant protein that might be a candidate universal broad-spectrum vaccine for the prevention and treatment of multiple influenza viruses.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    A novel twelve class fluctuation test reveals higher than expected mutation rates for influenza A viruses

    Matthew D Pauly, Megan C Procario, Adam S Lauring
    A new assay for specific mutational classes provides preciseestimates of the mutation rates and mutational bias for influenza A viruses.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Earliest infections predict the age distribution of seasonal influenza A cases

    Philip Arevalo, Huong Q McLean ... Sarah Cobey
    First influenza infections determine susceptibility to future seasonal influenza infection throughout life, and may impact vaccine effectiveness.
    1. Biochemistry and Chemical Biology
    2. Evolutionary Biology

    Enhanced ER proteostasis and temperature differentially impact the mutational tolerance of influenza hemagglutinin

    Angela M Phillips, Michael B Doud ... Matthew D Shoulders
    Endoplasmic reticulum proteostasis factors enhance the mutational tolerance of influenza hemagglutinin, a model secretory pathway protein and therapeutic target, particularly improving the fitness of temperature-sensitive variants.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Suppressor of cytokine signaling (SOCS)5 ameliorates influenza infection via inhibition of EGFR signaling

    Lukasz Kedzierski, Michelle D Tate ... Sandra E Nicholson
    The intracellular SOCS5 protein has a unique and key role in restraining influenza A infection by regulating epidermal growth factor receptor signaling in airway epithelial cells.