HowBadIsMyBatch/docs/data/histograms/Unknown Country/0449219.json

{"batchcode": "0449219", "histograms": [{"histogram": {"Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Vaccine positive rechallenge": 1}, "batchcodes": ["0449219"]}]}