{"batchcode": "035CVIA", "histograms": [{"histogram": {"Chills": 1, "Dyspnoea": 1, "Extra dose administered": 1, "Headache": 1, "Nasopharyngitis": 1, "Oropharyngeal discomfort": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1, "Swelling": 1}, "batchcodes": ["035CVIA"]}]}