HowBadIsMyBatch/docs/data/histograms/United States/C48AAA.json

{"batchcode": "C48AAA", "histograms": [{"histogram": {"Headache": 1, "Myalgia": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}, "batchcodes": ["C48AAA"]}]}