HowBadIsMyBatch/docs/data/histograms/Singapore/PFZ001.json

{"batchcode": "PFZ001", "histograms": [{"batchcodes": ["PFZ001"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}