Rocky Mountain spotted fever vaccine
Rock·y Moun·tain spot·ted fe·ver vac·cine
suspension of inactivated Rickettsia rickettsii prepared by growing the rickettsiae in the embryonate yolk sac of fowl eggs.
Farlex Partner Medical Dictionary © Farlex 2012
Rocky Mountain spotted fever vaccineAn obsolete vaccine prepared from a sterile suspension of Rioccidianickettsii grown in embryonated chicken eggs; no vaccine is currently available for Rocky Mountain spotted fever.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.