HowBadIsMyBatch/docs/data/histograms/United States/0032L20A.json

{"batchcode": "0032L20A", "histograms": [{"histogram": {"Vaccination site discomfort": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}, "batchcodes": ["0032L20A"]}]}