HowBadIsMyBatch/docs/data/histograms/United States/EK01231.json

{"batchcode": "EK01231", "histograms": [{"histogram": {"Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Feeling cold": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site pain": 1}, "batchcodes": ["EK01231"]}]}