HowBadIsMyBatch/docs/data/histograms/United States/0308H21B.json

{"batchcode": "0308H21B", "histograms": [{"histogram": {"Arthralgia": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}, "batchcodes": ["0308H21B"]}]}