HowBadIsMyBatch/docs/data/histograms/United States/OILL2OA.json

{"batchcode": "OILL2OA", "histograms": [{"histogram": {"Lymphadenopathy": 1, "Pruritus": 1, "Skin swelling": 1, "Vaccination site erythema": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1}, "batchcodes": ["OILL2OA"]}]}