{"batchcode": "FH1672", "histograms": [{"histogram": {"Body temperature": 1, "Body temperature increased": 1, "Feeling hot": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Off label use": 1, "Pain": 1, "Vaccination site pain": 1}, "batchcodes": ["FH1672"]}]}