{"batchcode": "021BZ1A", "histograms": [{"histogram": {"Pyrexia": 3, "Fatigue": 2, "Injection site erythema": 2, "Injection site warmth": 2, "Pain": 2, "Vaccination site rash": 2, "Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Dysuria": 1, "Extremity contracture": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Myocardial infarction": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Rash": 1, "Somnolence": 1, "Stent placement": 1, "Swelling": 1, "Tremor": 1, "Urticaria": 1, "Vaccination site dysaesthesia": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}, "batchcodes": ["021BZ1A"]}]}