{"batchcode": "0052C21A", "histograms": [{"histogram": {"Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Dizziness": 1, "Dysphagia": 1, "Injection site induration": 1, "Injection site pain": 1, "Injection site swelling": 1, "Migraine": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pharyngeal swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1}, "batchcodes": ["0052C21A"]}]}