GLRX5 and infection: A positive PCR for R. typhi was obtained for 3 (10.7%) patients: on days 7 and 10 of infection from whole blood by panrickettsial ompB-qPCR and R. typhi–specific nested prsA-qPCR (patients 28 and 17), and on day 10 from a liver biopsy sample by R. typhi–specific nested prsA-qPCR only (patient 13).