A fomite method of transmission of disease is through

Options

A. Food
B. Door handles
C. Mosquitoes
D. Soil

Answer

To solve the question regarding the fomite method of transmission of disease, we will analyze the options provided and understand the concept of fomites.

### Step-by-Step Solution:

1. **Understanding Fomites**: A fomite is a non-living object or surface that can carry infectious organisms, such as bacteria or viruses. These objects can become contaminated with pathogens and serve as a means of transmission from one individual to another.

2. **Analyzing the Options**:
- **Option A: Food** - Food can be a vehicle for transmission of diseases, but it is not classified as a fomite. It is more related to foodborne illnesses.
- **Option B: Dough handles** - This refers to handles of utensils or tools used in food preparation. These are non-living surfaces that can harbor pathogens and are capable of transmitting infections, making them a classic example of fomites.
- **Option C: Mosquitoes** - Mosquitoes are living organisms and are vectors for diseases, not fomites. They transmit diseases through bites.
- **Option D: Soil** - Soil can contain pathogens, but it is not a fomite in the traditional sense. It is more related to environmental transmission.

3. **Conclusion**: Based on the definitions and analysis of the options, the correct answer to the question is **Option B: dough handles**. These are non-living surfaces that can carry infectious organisms and transmit diseases.

### Final Answer:
**Option B: Dough handles**