{"batchcode": "13M20A", "histograms": [{"histogram": {"Injection site erythema": 5, "Injection site warmth": 5, "Injection site pruritus": 4, "Injection site swelling": 4, "Myalgia": 3, "Chills": 2, "Injection site pain": 2, "Injection site rash": 2, "Pyrexia": 2, "Arthralgia": 1, "Body temperature": 1, "Contusion": 1, "Dizziness": 1, "Erythema": 1, "Expired product administered": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Infection": 1, "Injection site induration": 1, "Injection site mass": 1, "Interchange of vaccine products": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Skin warm": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vertigo": 1, "X-ray": 1}, "batchcodes": ["13M20A"]}]}