{"batchcode": "PAA166221", "histograms": [{"batchcodes": ["PAA166221"], "histogram": {"Dizziness": 1, "Haemorrhage": 1, "Illness": 1, "Loss of consciousness": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Vaginal haemorrhage": 1}}]}