{"batchcode": "046H21A", "histograms": [{"histogram": {"COVID-19": 2, "Oropharyngeal pain": 2, "Chills": 1, "Dysgeusia": 1, "Headache": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Paranasal sinus discomfort": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Upper-airway cough syndrome": 1}, "batchcodes": ["046H21A"]}]}