{"batchcode": "BH3320", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}, "batchcodes": ["BH3320"]}]}