In wool industry, workers sometimes get infected by a certain organism that causes a fatal blood disease. The organism is _____, and the disease is called ______.

Options

A. Bacteria, Sorter's disease
B. Mould, Malaria
C. Poliovirus, Polio
D. Rodents, Typhus fever

Explanation

To answer the question, we need to identify the organism that infects workers in the wool industry and the disease it causes.

### Step-by-Step Solution:

1. **Understanding the Context**: The question refers to the wool industry, where workers handle sheep and wool. It mentions that workers can get infected by an organism that causes a fatal blood disease.

2. **Identifying the Organism**: In the wool industry, one of the significant health risks is from a bacterium. The organism responsible for causing a fatal blood disease in this context is known as *Bacillus anthracis*.

3. **Identifying the Disease**: The disease caused by *Bacillus anthracis* is called Anthrax. It is a serious infectious disease that can be fatal if not treated promptly.

4. **Final Answer**: Therefore, the organism is *Bacillus anthracis*, and the disease is called Anthrax.

### Complete Answer:
The organism is *Bacillus anthracis*, and the disease is called Anthrax.

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