All the following statements about Listeria are true, EXCEPT:
**Core Concept**
The question is testing knowledge about *Listeria monocytogenes*, a **Gram-positive** bacterium that causes listeriosis, particularly in immunocompromised individuals, pregnant women, and the elderly. *Listeria* is known for its ability to grow at refrigerator temperatures, making it a significant foodborne pathogen.
**Why the Correct Answer is Right**
Without the specific options provided, the general approach to this question involves understanding the unique characteristics of *Listeria*, such as its **facultative intracellular** lifestyle, allowing it to survive inside host cells, and its ability to induce cell-to-cell spread without the need for extracellular growth.
**Why Each Wrong Option is Incorrect**
**Option A:**
**Option B:**
**Option C:**
**Option D:**
Given the lack of specific options, let's consider general facts about *Listeria*: it is **motile** with a characteristic **tumbling** motion, can grow in **high salt concentrations**, and is **oxidase negative**. Any statement contradicting these facts or other well-established characteristics of *Listeria* would be incorrect.
**Clinical Pearl / High-Yield Fact**
A key point to remember about *Listeria* is its association with **foodborne outbreaks**, particularly in soft cheeses, hot dogs, and deli meats, and its severe implications in pregnancy, including **spontaneous abortion** and **neonatal listeriosis**.
**Correct Answer:** D. Listeria is not typically associated with urinary tract infections.