**Core Concept**
The question is testing the understanding of zoonotic diseases, which are infections that can be transmitted from animals to humans. However, in this case, we are looking for diseases that can be transmitted from humans to animals, also known as reverse zoonosis.

**Why the Correct Answer is Right**
Reverse zoonosis can occur when humans are infected with a pathogen that can then be transmitted to animals. This can happen through various means, such as direct contact, contaminated food or water, or through vectors like ticks or mosquitoes. For example, humans can be infected with Leptospira bacteria, which can then be transmitted to dogs and other animals through urine. Similarly, humans can be infected with Toxoplasma gondii, which can then be transmitted to cats and other animals through feces.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it is a disease transmitted from animals to humans, not from humans to animals.
* **Option B:** This option is incorrect because it is a disease transmitted through contaminated food or water, but it is not typically transmitted from humans to animals.
* **Option C:** This option is incorrect because it is a disease transmitted through vectors like ticks or mosquitoes, but it is not typically transmitted from humans to animals.

**Clinical Pearl / High-Yield Fact**
One important thing to remember is that reverse zoonosis can occur through various means, including direct contact, contaminated food or water, and vectors. Additionally, some diseases that are commonly transmitted from animals to humans can also be transmitted in the reverse direction, so it's essential to be aware of both zoonotic and reverse zoonotic diseases.

**Correct Answer: D. Leptospirosis and Toxoplasmosis.**