HowBadIsMyBatch/docs/data/histograms/United States/463527.json

{"batchcode": "463527", "histograms": [{"histogram": {"Disturbance in attention": 1, "Feeling abnormal": 1, "Immunisation": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination site pain": 1}, "batchcodes": ["463527"]}]}