{"batchcode": "0264214", "histograms": [{"histogram": {"Insomnia": 2, "Arthralgia": 1, "Chills": 1, "Cold sweat": 1, "Diarrhoea": 1, "Headache": 1, "Injection site pain": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}, "batchcodes": ["0264214"]}]}