HowBadIsMyBatch/docs/data/histograms/United States/U25A21A.json

{"batchcode": "U25A21A", "histograms": [{"histogram": {"Arthralgia": 1, "Neck pain": 1, "Soft tissue mass": 1, "Vaccination site pain": 1}, "batchcodes": ["U25A21A"]}]}