Here are a few options for a description of the WordPress post_tag “動物病毒” (Animal Viruses) in Traditional Chinese, ranging in length and specificity:

**Option 1 (Concise):**

> 涵蓋各種動物病毒相關的資訊。
>
> *(Hángài gèzhǒng dòngwù bìngdú xiāngguān de zīxùn.)*
>
> *Translation: Covers information related to various animal viruses.*

**Option 2 (Slightly More Detailed):**

> 本標籤收錄有關動物病毒：病毒種類、傳播途徑、疾病症狀、防治方法等資訊。
>
> *(Běn biāojiān shōulù yǒuguān dòngwù bìngdú: bìngdú zhǒnglèi, chuánbō tújìng, jíbìng zhèngzhuàng, fángzhì fāngfǎ děng zīxùn.)*
>
> *Translation: This tag contains information about animal viruses: virus types, transmission routes, disease symptoms, prevention methods, etc.*

**Option 3 (Emphasizing Relevance and Audience):**

> 提供動物病毒最新資訊，適合獸醫、動物飼養者及對動物健康議題有興趣的讀者。
>
> *(Tígōng dòngwù bìngdú zuìxīn zīxùn, shìhé shòuyī, dòngwù sìyǎngzhě jí duì dòngwù jiànkāng yìtí yǒu xìngqù de dúzhě.)*
>
> *Translation: Provides the latest information on animal viruses, suitable for veterinarians, animal keepers, and readers interested in animal health issues.*

**Option 4 (More Technical):**

> 彙整動物病毒學、病毒感染症、疫苗研發等相關研究、新聞報導，以及疾病防治指南。
>
> *(Huìzhěng dòngwù bìngdúxué, bìngdú gǎnrǎnzhèng, yìmiáo yánfā děng xiāngguān yánjiū, xīnwén bàodǎo, yǐjí jíbìng fángzhì zhǐnán.)*
>
> *Translation: Compiles related research, news reports, and disease control guidelines on animal virology, viral infections, and vaccine development.*

**Which option to choose?**

* **If you want a simple, all-purpose description,** go with Option 1 or 2.
* **If you want to target specific audiences,** use Option 3.
* **If your blog leans towards scientific or technical content,** choose Option 4.

Remember to select the description that best suits the overall tone and content of your WordPress site. You can input this into the relevant tag description field within your WordPress admin panel. Good luck!