{"batchcode": "1805026", "histograms": [{"histogram": {"Pyrexia": 3, "COVID-19": 2, "Chills": 2, "Pain": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Atrial flutter": 1, "Blood cholesterol": 1, "Blood glucose": 1, "Blood test": 1, "Cough": 1, "Dyspnoea": 1, "Feeling cold": 1, "Headache": 1, "Injection site pain": 1, "Palpitations": 1, "Peripheral swelling": 1, "Pruritus": 1, "SARS-CoV-2 test positive": 1, "Supraventricular tachycardia": 1, "Suspected COVID-19": 1}, "batchcodes": ["1805026"]}]}