Infections of Ornithodoros ticks with relapsing fever spirochaetes, and the mechanisms of their transmission.
D000818:Animals; D001419:Bacteria; D026861:Ornithodoros; D012061:Relapsing Fever / Q000635:transmission*; D013144:Spirochaetales; D013987:Ticks
RELAPSING FEVER/transmission; TICKS