SARS-CoV-2 spike-specific IgG4 class switching associates with clinical recovery in Long COVID. Sano K, Kimura Y, Hirahata K, Kato H, et al. J Infect 2025 Oct 23:106641. doi: 10.1016/j.jinf.2025.106641.

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Amedeo Smart

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Sano K, Kimura Y, Hirahata K, Kato H, et al. SARS-CoV-2 spike-specific IgG4 class switching associates with clinical recovery in Long COVID. J Infect 2025 Oct 23:106641. doi: 10.1016/j.jinf.2025.106641.
PMID: 41138821