a virus very similar or identical to colorado tick fever ( ctf ) virus was recovered from the blood clot of one of 104 black-tailed jack rabbits ( lepus californicus ) examined during a survey for various zoonotic agents in mammals and ticks from the university of california , hopland field station , mendocino county , california , 1974 -- 79 .
C3829131
mendocino
C0006754
california