HowBadIsMyBatch/docs/data/histograms/United States/030L020A.json

{"batchcode": "030L020A", "histograms": [{"histogram": {"Adverse event": 1, "Heart rate": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site mass": 1}, "batchcodes": ["030L020A"]}]}