Question
Complete the table regarding Diseases:
| Sr. No. | Disease | Causative agent | Symptoms | Prevention |
|---|---|---|---|---|
| I | [Peptic ulcer/Gastric ulcer] | Helicobacter pylori | Abdominal pain, nausea, vomiting | Antibiotics, avoid NSAIDs |
| II | [AIDS] | [HIV] | Immune system weakens | [Antiretroviral therapy/Safe practices] |
| III | [Poliomyelitis] | [Poliovirus] | [Paralysis, fever] | Sabin vaccine |
Fill in the missing cells marked with X or blanks.