HowBadIsMyBatch/docs/data/histograms/United States/004A21A.json

{"batchcode": "004A21A", "histograms": [{"histogram": {"Contusion": 1, "Erythema": 1, "Fatigue": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin discolouration": 1, "Vaccination site pain": 1}, "batchcodes": ["004A21A"]}]}