{"batchcode": "A57162B", "histograms": [{"histogram": {"No adverse event": 4, "Poor quality product administered": 4, "Product temperature excursion issue": 4, "COVID-19": 1, "Headache": 1, "Joint stiffness": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nasal disorder": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["A57162B"]}]}