{"batchcode": "037V20A", "histograms": [{"histogram": {"Pyrexia": 2, "Arthralgia": 1, "Blood pressure increased": 1, "Body temperature": 1, "Chills": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersensitivity": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Limb discomfort": 1, "Myalgia": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Unevaluable event": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1}, "batchcodes": ["037V20A"]}]}