HowBadIsMyBatch/docs/data/histograms/United States/25J20/2A.json

{"batchcode": "25J20/2A", "histograms": [{"histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Injection site swelling": 1}, "batchcodes": ["25J20/2A"]}]}