Hybrid, infection‑ and vaccination‑induced protection against laboratory‑ confirmed SARS‑CoV‑2 infection in a European multi‑centre prospective cohort of healthcare workers, 2021–2024
Madelyn Rojas‑Castro, Ranya Mulchandani, Kim Brolin, Zvjezdan Lovrić Makarić et autres
Background: Healthcare workers (HCWs) face high occupational exposure to SARS-CoV-2 and are a priority group for vaccination. Both natural infection and vaccination-individually or combined as hybrid immunity-confer protection against SARS-CoV-2 infection. This study aimed to evaluate the protection conferred by hybrid, infection-induced, …