HowBadIsMyBatch/docs/data/histograms/United States/ER5730.json

{"batchcode": "ER5730", "histograms": [{"histogram": {"Headache": 2, "Body temperature": 1, "Dizziness": 1, "Lymphadenopathy": 1, "Nausea": 1, "Pain": 1, "Vomiting": 1}, "batchcodes": ["ER5730"]}]}