{"batchcode": "024L20A", "histograms": [{"histogram": {"Peripheral swelling": 1}, "batchcodes": ["002A21A", "024L20A"]}, {"histogram": {"Chills": 2, "Erythema": 2, "Fatigue": 2, "Headache": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Ear disorder": 1, "Hypokinesia": 1, "Induration": 1, "Injection site erythema": 1, "Injection site rash": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Oropharyngeal discomfort": 1, "Paraesthesia": 1, "Pruritus": 1, "Swelling": 1, "Tremor": 1}, "batchcodes": ["024L20A"]}]}