Related Experiment Video
Updated: Jul 14, 2026

06:24
Minimal Erythema Dose (MED) Testing
Published on: May 28, 2013
Erythema migrans - case report from Dammam Central Hospital
M M Selim1, A M Elbashier, A I Awad
1Departments of Dermatology, Dammam Central Hospital, Microbiology, Qatif Central Hospital, Department of Bacteriology, Dammam Regional Laboratory and Mr. Borgio, Laboratory Technician, Dammam, Saudi Arabia.
Annals of Saudi Medicine
|November 1, 1994
Abstract
No abstract available in PubMed .
Related Concept Videos
Rocky Mountain Spotted Fever
Rocky Mountain Spotted Fever (RMSF) is a severe tick-borne illness caused by Rickettsia rickettsii, a Gram-negative, coccobacillary bacterium. This pathogen is an obligate intracellular parasite, requiring a host cell for replication. Transmission occurs through the bite of an infected tick. In the United States, the most important vectors are Dermacentor variabilis (American dog tick) and Dermacentor andersoni (Rocky Mountain wood tick), though other tick species may also serve as vectors.
Endocarditis II: Clinical Features of Infective Endocarditis
Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...