Here are a few options for descriptions for the WordPress post_tag “疾病傳播” (Disease Transmission) in Traditional Chinese, varying in length and focus:

**Option 1: Concise & Direct**

* **Description (Chinese):** 了解疾病如何傳播，包括病毒、細菌及其他病原體。
* **Translation:** Learn how diseases spread, including viruses, bacteria, and other pathogens.
* **Focus:** Provides a basic definition.

**Option 2: Slightly More Detailed**

* **Description (Chinese):** 探索疾病傳播的各種途徑，例如接觸、飛沫、空氣，以及預防與控制措施。
* **Translation:** Explore various routes of disease transmission, such as contact, droplets, airborne, and prevention and control measures.
* **Focus:** Briefly mentions different transmission methods and prevention.

**Option 3: Emphasizing Prevention**

* **Description (Chinese):** 關於疾病傳播相關資訊，讓您掌握預防感染的知識，包括衛生習慣、疫苗接種和其他保護措施。
* **Translation:** Information related to disease transmission, empowering you with the knowledge to prevent infection, including hygiene practices, vaccination, and other protective measures.
* **Focus:** Highlights the importance of prevention.

**Option 4: Broader Scope (more suitable if the blog covers public health)**

* **Description (Chinese):** 涵蓋疾病傳播相關新聞、研究、文章與資源，從流行病學到個人防護，促進公眾健康。
* **Translation:** Covering news, research, articles, and resources related to disease transmission, from epidemiology to personal protection, to promote public health.
* **Focus:** Suggests a wide range of information relevant to public health.

**Option 5: Keywords Focus (Can be used in conjunction with other descriptions)**

* **Description (Chinese):** 疾病, 傳播, 病毒, 細菌, 感染, 疫情, 防疫, 公共衛生, 健康。
* **Translation:** Disease, Transmission, Virus, Bacteria, Infection, Pandemic, Prevention, Public Health, Health.
* **Focus:** Best used in conjunction with one of the above. This uses keywords within the description to boost SEO and internal linking.

**Recommendation:**

* Choose the description that best reflects the content of your blog and the information you want to convey to your audience.
* If your blog focuses on a specific aspect of “疾病傳播” (e.g., travel-related diseases), tailor the description accordingly.
* Consider using a combination of a descriptive paragraph and some keyword-focused text for best results.

Remember to use UTF-8 encoding when entering the Traditional Chinese text in your WordPress tag settings to ensure the characters are displayed correctly.