AUTHOR=Pan Xin , Huang Zhisheng , Tao Ningning , Huang Chuanjun , Wang Shanshan , Cheng Zuowang , Fan Ruyue , Liu Shuai TITLE=Increased circulating levels of SP-D and IL-10 are associated with the development of disease severity and pulmonary fibrosis in patients with COVID-19 JOURNAL=Frontiers in Immunology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1553283 DOI=10.3389/fimmu.2025.1553283 ISSN=1664-3224