1、Objectives: To isolate spotted fever group rickettsiae from tick vectors.

2、can cause typhus and Rocky Mountain spotted fever in humans.

3、Rocky Mountain spotted fever is a rickettsial disease that occurs in dogs and humans.

4、common tick that can transmit Rocky Mountain spotted fever and tularemia.

5、Objective To study the aetiology and epidemiology of tick borne spotted fever in northeastern area.

6、The investigation of natural focus of tick-borne spotted fever in a military base

7、In order to elucidate the natural foci of North - Asia tick - borne spotted fever along the bank of Heilongjiang river, we used PCR/RFLP to detect spotted fever group rickettsiae in ticks and rodents .

8、Any of numerous small bloodsucking parasitic arachnids of the family Ixodidae, many of which transmit febrile diseases, such as Rocky Mountain spotted fever and Lyme disease.

9、Objective To study the natural infection of spotted fever group rickettsia( SFGR) in rodents, and to compare the difference of the positive rates between different species of the southern and northern areas in China.

10、These symptoms, he told her, were so nonspecific that they could be found in everything from garden-variety Lyme disease to something really exotic such as Rocky Mountain spotted fever.