{"batchcode": "EL3283", "histograms": [{"histogram": {"Chills": 2, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site discolouration": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Vaccination site swelling": 1, "Wheezing": 1}, "batchcodes": ["EL3283"]}]}