**Core Concept**
Feline herpesvirus (FHV) infection is a significant viral disease affecting cats, characterized by its impact on the feline respiratory, ocular, and reproductive systems. The **feline herpesvirus 1 (FHV-1)** is the most common cause of this infection. This virus primarily affects the upper respiratory tract and eyes.

**Why the Correct Answer is Right**
Since the correct answer is not provided, a general explanation of FHV infection will be given. FHV-1 causes a range of clinical signs including sneezing, nasal discharge, conjunctivitis, and corneal ulcers due to the viral replication in the epithelial cells of the respiratory and ocular systems. The virus can also lead to more severe conditions such as rhinotracheitis and keratitis.

**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific details of option A, it's challenging to provide a precise explanation of why it's incorrect.
**Option B:** Similarly, without knowing the content of option B, it's difficult to address its inaccuracies.
**Option C:** The same issue applies to option C, lacking the necessary information to refute it.
**Option D:** Option D also cannot be directly addressed due to the absence of its content.

**Clinical Pearl / High-Yield Fact**
A crucial point to remember is that FHV-1 infection can become latent, with the virus residing in the trigeminal ganglion, and can reactivate under stress, leading to recurrent disease. This highlights the importance of managing stress in cats with a history of FHV-1 infection.

**Correct Answer:** Correct Answer: D. Rhinotracheitis.