{"batchcode": "025J20/2A", "histograms": [{"histogram": {"Nausea": 2, "Pain": 2, "Palpitations": 2, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Mobility decreased": 1, "Peripheral swelling": 1, "Pregnancy test": 1, "Pyrexia": 1, "Somnolence": 1, "Vaccination site pruritus": 1, "Weight bearing difficulty": 1}, "batchcodes": ["025J20/2A"]}]}