Dynamics of anti-influenza mucosal IgA over a season in a cohort of individuals living or working in a long-term care facility.
Matt D T HitchingsBrooke A BorgertAdam ShirBingyi YangKyra H GrantzJacob BallCarlos A MorenoKenneth RandParker A SmallKeith R FowkeDerek A T CummingsPublished in: The Journal of infectious diseases (2023)
By comparing individuals with and without influenza illness, we demonstrated that mucosal IgA is a correlate of influenza infection. There was evidence for cross-reactivity in mucosal IgA across influenza A subtypes.
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