HowBadIsMyBatch/docs/data/histograms/3002537/3003601.json

{"batchcode": "3002537/3003601", "histograms": [{"batchcodes": ["3002537/3003601"], "histogram": {"Chills": 1, "Colour blindness": 1, "Nodule": 1, "Pyrexia": 1, "Seizure": 1, "Vaccination site erythema": 1}}]}