HowBadIsMyBatch/docs/data/histograms/Unknown Country/03/01/2021.json

{"batchcode": "03/01/2021", "histograms": [{"batchcodes": ["01/30/2021", "03/01/2021"], "histogram": {"Asthenia": 1, "Cough": 1, "Oropharyngeal pain": 1, "Pyrexia": 1}}, {"batchcodes": ["03/01/2021"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1}}]}