{"batchcode": "PFIZER LOT ER87", "histograms": [{"histogram": {"Headache": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Injection site pain": 1, "Lethargy": 1, "Pain": 1, "Pyrexia": 1}, "batchcodes": ["PFIZER LOT ER87", "PFIZER LOT EW01"]}, {"histogram": {"Herpes zoster": 1, "Varicella zoster virus infection": 1}, "batchcodes": ["PFIZER LOT ER87"]}], "Lethality": null, "Life Threatening Illnesses": 0, "Severe reports": null, "Deaths": 0, "Adverse Reaction Reports": 2, "Disabilities": 0, "Company": "PFIZER\\BIONTECH"}