HowBadIsMyBatch/docs/data/histograms/United States/626L20A.json

{"batchcode": "626L20A", "histograms": [{"histogram": {"Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}, "batchcodes": ["626L20A"]}]}