{"batchcode": "025A20A", "histograms": [{"histogram": {"Pain in extremity": 4, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Acne": 1, "Ageusia": 1, "Blindness": 1, "COVID-19": 1, "Chills": 1, "Headache": 1, "Neck pain": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vomiting": 1}, "batchcodes": ["025A20A"]}]}