HowBadIsMyBatch/docs/data/histograms/United States/12H21B.json

{"batchcode": "12H21B", "histograms": [{"histogram": {"Asthenia": 1, "Body temperature": 1, "Chills": 1, "Headache": 1, "Pyrexia": 1}, "batchcodes": ["12H21B"]}]}