{"batchcode": "2O7A21A", "histograms": [{"histogram": {"Chest pain": 1, "Dysphagia": 1, "Dyspnoea": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Pyrexia": 1}, "batchcodes": ["2O7A21A"]}], "Adverse Reaction Reports": 1, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "JANSSEN", "Severe reports": null, "Lethality": null}