HowBadIsMyBatch/docs/data/histograms/United States/EW01991.json

{"batchcode": "EW01991", "histograms": [{"histogram": {"Balance disorder": 1, "Catheterisation cardiac": 1, "Cerebrovascular accident": 1, "Muscle swelling": 1, "Myalgia": 1, "Near death experience": 1, "Vertigo": 1, "Visual impairment": 1}, "batchcodes": ["EW01991"]}]}