{"batchcode": "026LL20A", "histograms": [{"batchcodes": ["026LL20A"], "histogram": {"Chills": 1, "Dysphonia": 1, "Erythema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Rhinorrhoea": 1, "Throat irritation": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}