HowBadIsMyBatch/docs/data/histograms/United States/011L2OA.json

{"batchcode": "011L2OA", "histograms": [{"batchcodes": ["011L2OA"], "histogram": {"Feeling hot": 1, "Insomnia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}