HowBadIsMyBatch/docs/data/histograms/Unknown Country/OIU20A.json

{"batchcode": "OIU20A", "histograms": [{"histogram": {"Blood pressure increased": 1, "Dizziness": 1, "Nausea": 1, "Vomiting": 1}, "batchcodes": ["OIU20A"]}]}