HowBadIsMyBatch/docs/data/histograms/United States/037R20A.json

{"batchcode": "037R20A", "histograms": [{"batchcodes": ["037R20A"], "histogram": {"Diarrhoea": 1, "Nausea": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}