Diagnostic Performance of Self‐Collected Respiratory Swabs for SARS‐CoV‐2 and Influenza Virus in Community‐Dwelling Older Adults. - Li, Xinyi; Cheng, Samuel M. S.; Chen, Yuyun; Ho, Faith; Liu, Gigi; Au, Alan; Yu, Natalie; Ip, Dennis K. M.; Peiris, Malik; Cowling, Benjamin J.; Leung, Nancy H. L. (Influenza & Other Respiratory Viruses, 2026)