{"batchcode": "FB7221", "histograms": [{"histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Mood altered": 1, "Pain": 1, "Poor quality sleep": 1, "Pyrexia": 1, "Sluggishness": 1, "Thirst": 1, "Vaccination site joint movement impairment": 1, "Vaccination site pain": 1}, "batchcodes": ["FB7221"]}]}