Related Experiment Video
Updated: Jul 14, 2026

Detecting the Lyme Disease Spirochete, Borrelia Burgdorferi, in Ticks Using Nested PCR
Published on: February 4, 2018
A case of Rocky Mountain spotted fever
1Department of Care Planning and Restorative Sciences, University of Mississippi School of Dentistry, Jackson, USA.
Abstract:
Rocky Mountain spotted fever is a serious, generalized infection that is spread to humans through the bite of infected ticks. It can be lethal but it is curable. The disease gets its name from the Rocky Mountain region where it was first identified in 1896. The fever is caused by the bacterium Rickettsia rickettsii and is maintained in nature in a complex life cycle involving ticks and mammals. Humans are considered to be accidental hosts and are not involved in the natural transmission cycle of this pathogen. The author examined a 47-year-old woman during a periodic recall appointment. The patient had no dental problems other than the need for routine prophylaxis but mentioned a recent problem with swelling of her extremities with an accompanying rash and general malaise and soreness in her neck region. Tests were conducted and a diagnosis of Rocky Mountain spotted fever was made.
Related Concept Videos
Rocky Mountain Spotted Fever
Bacterial Phylum Spirochaetes
Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories:
Toxoplasmosis
Leishmaniasis
Intracellular Movement of Viruses and Bacteria
