{"batchcode": "3001657", "histograms": [{"histogram": {"Dyspnoea": 2, "Headache": 2, "Inappropriate schedule of product administration": 2, "Nausea": 2, "Platelet count decreased": 2, "Pyrexia": 2, "Asthenia": 1, "Body temperature": 1, "Breast discomfort": 1, "COVID-19": 1, "Cardiac flutter": 1, "Cardiac function test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Fatigue": 1, "Illness": 1, "Intentional dose omission": 1, "Lip swelling": 1, "Malaise": 1, "Muscle tightness": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Nasal oedema": 1, "Pain in extremity": 1, "Pericarditis": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Platelet count": 1, "Pneumonia bacterial": 1, "Product dose omission issue": 1, "Retching": 1, "Tremor": 1, "Vaccination complication": 1, "Vitreous detachment": 1, "Vomiting": 1, "Wrong product administered": 1}, "batchcodes": ["3001657"]}]}