{"batchcode": "011L22A", "histograms": [{"histogram": {"Chills": 1, "Eye irritation": 1, "Fatigue": 1, "Feeling of body temperature change": 1, "Influenza like illness": 1, "Pain in extremity": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Vaccination site pain": 1}, "batchcodes": ["011L22A"]}]}