Multiple Ehrlichia chaffeensis Genes Critical for Its Persistent Infection in a Vertebrate Host Are Identified by Random Mutagenesis Coupled with In Vivo Infection Assessment. - Wang Y; Nair ADS; Alhassan A; Jaworski DC; Liu H; Trinkl K; Hove P; Ganta CK; Burkhardt N; Munderloh UG; Ganta RR (Infection and immunity, 2020)