Dear Editor,Due to the ongoing evolution of SARS-CoV-2 and waning immunity following COVID-19 vaccination,breakthrough infections have become common occurrences.The exposure to viral antigens during different COVID-19...Dear Editor,Due to the ongoing evolution of SARS-CoV-2 and waning immunity following COVID-19 vaccination,breakthrough infections have become common occurrences.The exposure to viral antigens during different COVID-19 waves and vaccination contribute to the unique"hybrid immunity"-immune protection conferred by the combined vaccination and natural infection in individuals.展开更多
基金We acknowledge support from National Natural Science Foundation of China(32370944 to X.H.)Excellent Young Scientists Fund Program(Overseas to X.H.)+6 种基金Startup fund from West China Hospital,Sichuan University(137220082 to X.H.)the Science and Technology Foundation of Sichuan Province,(2022NSFSC0842 to W.M.L.)the 1.3.5 Project for Disciplines of Excellence from West China Hospital,Sichuan University(ZYGD22009 to W.M.L)Fundamental Research Funds for the Central Universities(SCU2022D025 to W.M.L.)National Natural Science Foundation of China(NSFC 82371831 to J.Y.Y.)the Young Talent Program of China(HJJH22-004 to J.Y.Y.)the Major Project of Guangzhou National Laboratory(GZNL2023A01009 and GZNL2023A01005 to J.Y.Y.).
文摘Dear Editor,Due to the ongoing evolution of SARS-CoV-2 and waning immunity following COVID-19 vaccination,breakthrough infections have become common occurrences.The exposure to viral antigens during different COVID-19 waves and vaccination contribute to the unique"hybrid immunity"-immune protection conferred by the combined vaccination and natural infection in individuals.
