Development of a colloidal gold immunochromatographic assay utilizing dual-antibody sandwich method for detecting Orientia tsutsugamushi - Lu, Qingyu; Yu, Shiyin; Wang, Sibo; Cao, Min; Li, Liuxin; Xin, Miao; Tan, Weilong; Qi, Yong; Lu, Yichen; Xiong, Xiaohui (Frontiers in Microbiology, 2025)