HowBadIsMyBatch/docs/data/histograms/United States/C2SJ20-2A OR 02.json

{"batchcode": "C2SJ20-2A OR 02", "histograms": [{"batchcodes": ["C2SJ20-2A OR 02"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}