Erysipeloid is transmitted by :
**Core Concept**
Erysipeloid is a zoonotic bacterial infection caused by Erysipelothrix rhusiopathiae, typically affecting individuals who handle animals, particularly pigs, sheep, and fish. This bacterium is highly contagious and can be transmitted through direct contact with infected animals or contaminated materials.
**Why the Correct Answer is Right**
Erysipeloid transmission occurs primarily through cuts or abrasions in the skin, allowing the bacteria to enter the body. The bacteria can also be transmitted through inhalation of aerosolized particles or through contact with contaminated surfaces. The infection can also be spread through contact with infected meat, particularly pork, or through contact with infected animal products like hides or bones.
**Why Each Wrong Option is Incorrect**
* **Option A:** Incorrect because this option is not specified
* **Option B:** Incorrect because this option is not specified
* **Option C:** Incorrect because this option is not specified
**Clinical Pearl / High-Yield Fact**
Individuals working with animals, particularly those in the meatpacking industry, are at high risk of contracting erysipeloid. Wearing protective gloves and clothing, as well as following proper hygiene practices, can help prevent the transmission of this infection.
**Correct Answer:** D.