{"batchcode": "EW018O", "histograms": [{"histogram": {"Fatigue": 1, "Musculoskeletal discomfort": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pruritus": 1, "Vaccine positive rechallenge": 1}, "batchcodes": ["EW018O", "EW018S"]}, {"histogram": {"Blood test": 1, "Cold sweat": 1, "Dysphagia": 1, "Ear discomfort": 1, "Ear pain": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Oropharyngeal discomfort": 1, "Sleep disorder": 1}, "batchcodes": ["EW018O"]}], "Life Threatening Illnesses": 0, "Adverse Reaction Reports": 2, "Deaths": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null, "Disabilities": 0}