HowBadIsMyBatch/docs/data/histograms/Unknown Country/O2PL20A.json

{"batchcode": "O2PL20A", "histograms": [{"batchcodes": ["O2PL20A"], "histogram": {"Headache": 1, "Injection site pain": 1, "Injection site rash": 1, "Injection site swelling": 1, "Lymphadenopathy": 1}}]}