{"batchcode": "FH475", "histograms": [{"histogram": {"SARS-CoV-2 test": 2, "Abdominal pain": 1, "Blood test": 1, "COVID-19": 1, "Chest X-ray": 1, "Chest pain": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pericarditis": 1, "Troponin": 1}, "batchcodes": ["FH475"]}]}