{"batchcode": "1807068", "histograms": [{"histogram": {"Headache": 3, "Chills": 2, "Diarrhoea": 2, "Injection site pain": 2, "Myalgia": 2, "Nausea": 2, "Chest pain": 1, "Heart rate increased": 1, "Injection site warmth": 1, "Night sweats": 1, "Pyrexia": 1, "Temperature intolerance": 1, "Vaccination site swelling": 1, "Vertigo": 1}, "batchcodes": ["1807068"]}]}