Rickettsia rickettsii subsp californica subsp nov, the Etiologic Agent of Pacific Coast Tick Fever. - Paddock CD; Karpathy SE; Henry A; Ryle L; Hecht JA; Hacker JK; Padgett KA; Kjemtrup AM; Bullock H; Lane RS; Ladner JT (The Journal of infectious diseases, 2025)