HowBadIsMyBatch/docs/data/histograms/United States/EW0157.json

{"batchcode": "EW0157", "histograms": [{"batchcodes": ["EW0157"], "histogram": {"Chills": 2, "Pyrexia": 2, "Axillary mass": 1, "Lymphadenopathy": 1, "Peripheral swelling": 1, "Vaccination site mass": 1}}]}