Zoonotic disease transmitted to humans is

Options

A. Measles
B. Diphtheria
C. Trachoma
D. Rabies

Answer

To determine which of the provided options is a zoonotic disease transmitted to humans, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definition of Zoonotic Diseases**:
- Zoonotic diseases are infectious diseases that can be transmitted from animals to humans. They can be transmitted directly or indirectly.

2. **Analyze the Given Options**:
- The options provided are:
1. Measles
2. Diphtheria
3. Trachoma
4. Rabies

3. **Evaluate Each Option**:
- **Measles**: This is a viral disease that is primarily transmitted between humans and is not considered zoonotic.
- **Diphtheria**: This is a bacterial infection caused by *Corynebacterium diphtheriae*, and it is also primarily a human disease, not zoonotic.
- **Trachoma**: This is an infectious disease of the eye caused by *Chlamydia trachomatis*, and it is transmitted through human contact, not from animals.
- **Rabies**: This is a viral disease caused by the rabies virus, which is transmitted to humans primarily through bites from infected animals, such as dogs, cats, and monkeys.

4. **Identify the Zoonotic Disease**:
- Among the options, rabies is the only disease that is zoonotic, as it is transmitted from animals to humans.

5. **Conclusion**:
- Therefore, the correct answer to the question "Zoonotic disease transmitted to humans is" is **Rabies**.

### Final Answer:
Rabies