{"batchcode": "011M207", "histograms": [{"histogram": {"Dyspnoea": 2, "Feeling abnormal": 2, "Arthralgia": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Dry mouth": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Myalgia": 1, "Palpitations": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pain": 1}, "batchcodes": ["011M207"]}]}