HowBadIsMyBatch/docs/data/histograms/Global/EW0212.json

{"batchcode": "EW0212", "histograms": [{"batchcodes": ["EW0212"], "histogram": {"Chills": 2, "COVID-19": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Night sweats": 1, "SARS-CoV-2 test positive": 1}}]}