Early seasonal coronavirus seroconversion did not produce cross-protective SARS-CoV-2 antibodies. - Wong LSY; Loo EXL; Huang CH; Yap GC; Tay MJY; Chua RXY; Kang AYH; Lu L; Lee BW; Shek LP; Zhang J; Chia WN; et al. (The Journal of infection, 2023)