{"batchcode": "028L0A", "histograms": [{"histogram": {"Headache": 3, "Chills": 2, "Dizziness": 2, "Fatigue": 2, "Pruritus": 2, "Abdominal pain upper": 1, "Blood pressure increased": 1, "Breast pain": 1, "Communication disorder": 1, "Computerised tomogram head": 1, "Confusional state": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Erythema": 1, "Full blood count": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Magnetic resonance imaging brain": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1, "Parosmia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash": 1, "Skin warm": 1, "Taste disorder": 1, "Throat irritation": 1, "Ultrasound Doppler": 1, "Urine analysis": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Wheezing": 1}, "batchcodes": ["028L0A"]}]}