HowBadIsMyBatch/docs/data/histograms/United States/G07B21A.json

{"batchcode": "G07B21A", "histograms": [{"histogram": {"Tenderness": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}, "batchcodes": ["G07B21A"]}]}