HowBadIsMyBatch/docs/data/histograms/Unknown Country/8B21-2A.json

{"batchcode": "8B21-2A", "histograms": [{"histogram": {"Pain": 1, "Pyrexia": 1, "Vaccine positive rechallenge": 1}, "batchcodes": ["031B21A", "8B21-2A"]}]}