Low pre-existing endemic human coronavirus (HCoV-NL63)-specific T cell frequencies are associated with impaired SARS-CoV-2-specific T cell responses in people living with HIV.

Ng’uni TL, Musale V, Nkosi T, Mandolo J, Mvula M, Michelo C, Karim F, Moosa MYS, Khan K, Jambo KC, Hanekom W, Sigal A, Kilembe W, Ndhlovu ZM,