HowBadIsMyBatch/docs/data/histograms/United States/G29L20A.json

{"batchcode": "G29L20A", "histograms": [{"batchcodes": ["G29L20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}