| Borrelia hermsii | |
|---|---|
| |
| Borrelia hermsii (green) on red blood cells | |
Scientific classification 
| |
| Domain: | Bacteria |
| Phylum: | Spirochaetota |
| Class: | Spirochaetia |
| Order: | Spirochaetales |
| Family: | Borreliaceae |
| Genus: | Borrelia |
| Species: | B. hermsii
|
| Binomial name | |
| Borrelia hermsii (Davis, 1942) Steinhaus, 1946
| |
Borrelia hermsii is a spirochete bacterium representing the endemic causative agent of tick-borne relapsing fever in eastern regions of North America (more specifically, the eastern United States, and British Columbia region of Canada). It is spread by the soft-bodied tick Ornithodoros hermsi. Human infections characteristically occur among campers and people temporarily lodging in wooden accommodations in proximity to rodents. Human disease is usually relatively mild with low fever.[1]
Epidemiology
[edit]B. hermsii is endemic to regions of the U.S. with high elevation (whereas B. turicatae is endemic to low-lying regions such as Texas and Florida).[2]
References
[edit]- ^ "Dictionnaire médical de l'Académie de Médecine". www.academie-medecine.fr. Retrieved 2024-02-15.
- ^ "Relapsing Fever - Infectious Diseases". MSD Manual Professional Edition. Retrieved 2024-02-15.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction