HowBadIsMyBatch/docs/data/histograms/United States/045B321A.json

{"batchcode": "045B321A", "histograms": [{"histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}, "batchcodes": ["045B321A"]}]}