HowBadIsMyBatch/docs/data/histograms/United States/0481AZ1A.json

{"batchcode": "0481AZ1A", "histograms": [{"histogram": {"Erythema": 1, "Hypersensitivity": 1, "Rash": 1, "Vaccination site erythema": 1}, "batchcodes": ["0481AZ1A"]}]}