HowBadIsMyBatch/docs/data/histograms/United States/001A1A.json

{"batchcode": "001A1A", "histograms": [{"histogram": {"Headache": 1, "Injection site erythema": 1, "Malaise": 1, "Musculoskeletal stiffness": 1}, "batchcodes": ["001A1A"]}]}