{"batchcode": "SC1440", "histograms": [{"batchcodes": ["SC1440"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Autoimmune hepatitis": 1, "Biopsy": 1, "Jaundice": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}