"Trepidity" Natural Recordings by Native Speakers
Nervousness or apprehension when the start of an activity is anticipated, but the precise moment is uncertain.
Full of nervous anxiety or apprehension.<br><br>Example: She felt trepidacious about the first day of school.
Treponema refers to a genus of conditionally pathogenic Gram-negative bacteria, also known as spirochaetes. They have a spiral or corkscrew shape and are found in various environments, including human and animal tissues.<br><br>Some notable Treponema species are:<br><br> Treponema pallidum: This bacterium causes syphilis in humans.<br> Treponema denticola: This bacterium is associated with gum disease and periodontitis.<br> Treponema venezuelense: This bacterium is found in the human gut.<br> Treponema phagedenis: This bacterium is found in animal tissues and has been linked to diseases such as periodontal disease and gastric ulcers.<br><br>These bacteria are typically transmitted through direct contact with an infected animal or through contaminated food or water.
Treponematosis is a family of bacterial diseases caused by a group of bacteria called Treponema. The most well-known diseases in this group are:<br><br> Syphilis (Treponema pallidum) - a sexually transmitted disease that can cause skin rashes, fever, and other systemic symptoms if left untreated.<br> Yaws (Treponema pertenue) - a tropical disease that causes skin lesions and skeletal deformities.<br> Bejel (Treponema pallidum endemicum) - a form of syphilis that is prevalent in the Middle East and North Africa.<br> Pinta (Treponema carateum) - a tropical disease that causes skin blotches and rashes.<br> Pian (Treponema pallidum carateum) - a form of yaws that is prevalent in tropical Africa.<br><br>These diseases are all caused by different types of the Treponema bacteria, which are spiral-shaped and typically transmitted through skin-to-skin contact or other modes of indirect contact.
Treponemes are a type of spiral-shaped bacteria that belong to the genus Treponema, which is found in the human oral cavity and sometimes in the genitourinary tract.