HowBadIsMyBatch/docs/data/histograms/Global/COMIRNATY-EU/1/.json

{"batchcode": "COMIRNATY-EU/1/", "histograms": [{"histogram": {"Cardiac flutter": 1, "Chest pain": 1, "Myocarditis": 1, "Pericarditis": 1}, "batchcodes": ["COMIRNATY-EU/1/"]}]}