{"batchcode": "013K20A", "histograms": [{"histogram": {"Myalgia": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Arthralgia": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Headache": 1, "Hypogeusia": 1, "Hyposmia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Respiratory tract congestion": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site urticaria": 1, "Vomiting": 1, "Wheezing": 1}, "batchcodes": ["013K20A"]}]}