{"batchcode": "226008", "histograms": [{"histogram": {"Blood test": 2, "No adverse event": 2, "Product administered to patient of inappropriate age": 2, "Acute myocardial infarction": 1, "Asthenia": 1, "Atrial fibrillation": 1, "C-reactive protein": 1, "COVID-19 immunisation": 1, "Dizziness": 1, "EGFR status assay": 1, "Electrocardiogram": 1, "Fatigue": 1, "Hallucination": 1, "Heart rate": 1, "Heart rate irregular": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Malaise": 1, "Nausea": 1, "Oedema peripheral": 1, "Pain in extremity": 1, "Pulmonary embolism": 1, "Sleep disorder": 1, "Stress": 1, "Ultrasound scan": 1, "Vision blurred": 1, "Vomiting": 1}, "batchcodes": ["226008"]}]}