{"batchcode": "OWO171", "histograms": [{"histogram": {"COVID-19": 1, "Headache": 1, "Influenza B virus test positive": 1, "Migraine": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["ER2613", "OWO171"]}, {"histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Flushing": 1, "Headache": 1, "Injection site warmth": 1, "Lymphadenopathy": 1, "Malaise": 1, "Nausea": 1, "Pain": 1, "Swelling": 1}, "batchcodes": ["OWO171"]}], "Adverse Reaction Reports": 3, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}