Find the correct match
`|{:("Disease","Pathogen","Main organ affected"),("(1) Typhoid","Bacteria","Liver"),("(2) Ringworm","Fungus","Skin"),("(3) Filariasis","Common","Lymphatic"),(,"Round","vessels"),(,"worm",),("(4) Dysentry","Protozoa","Duodenum"):}|`

Answer

To find the correct match for the given diseases, pathogens, and the main organs affected, we will analyze each option step by step.

### Step-by-Step Solution:

1. **Analyze Typhoid**:
- **Disease**: Typhoid
- **Pathogen**: Bacteria
- **Main Organ Affected**: Liver
- **Analysis**: Typhoid is indeed caused by bacteria (Salmonella typhi), but it does not specifically affect the liver. It can affect multiple organs through the bloodstream. Therefore, this match is **incorrect**.

2. **Analyze Ringworm**:
- **Disease**: Ringworm
- **Pathogen**: Fungus
- **Main Organ Affected**: Skin
- **Analysis**: Ringworm is a fungal infection that primarily affects the skin, causing itchy, red circular rashes. This match is **correct**.

3. **Analyze Filariasis**:
- **Disease**: Filariasis
- **Pathogen**: Common roundworm
- **Main Organ Affected**: Lymphatic vessels
- **Analysis**: Filariasis is caused by parasitic worms (not common roundworms) and affects the lymphatic system, leading to swelling. Therefore, this match is **incorrect**.

4. **Analyze Dysentery**:
- **Disease**: Dysentery
- **Pathogen**: Protozoa
- **Main Organ Affected**: Duodenum
- **Analysis**: Dysentery is primarily caused by bacteria (e.g., Shigella) and affects the intestines, particularly the colon, not the duodenum. Hence, this match is **incorrect**.

### Conclusion:
The only correct match from the options provided is:
- **(2) Ringworm - Fungus - Skin**

### Final Answer:
The correct match is **(2) Ringworm - Fungus - Skin**.

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