HowBadIsMyBatch/docs/data/histograms/001B02A.json

{"batchcode": "001B02A", "histograms": [{"batchcodes": ["001B02A"], "histogram": {"Erythema": 1, "Pyrexia": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site urticaria": 1}}]}