HowBadIsMyBatch/docs/data/histograms/United States/127L20A.json

{"batchcode": "127L20A", "histograms": [{"batchcodes": ["127L20A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1}}]}