HowBadIsMyBatch/docs/data/histograms/United States/0448A21A.json

{"batchcode": "0448A21A", "histograms": [{"histogram": {"Headache": 1, "Menstruation delayed": 1, "Metal poisoning": 1, "Pyrexia": 1, "Vaccination site pain": 1}, "batchcodes": ["0448A21A"]}]}