{"batchcode": "FF8831", "histograms": [{"histogram": {"Asthenia": 1, "Intensive care": 1, "Syncope": 1}, "batchcodes": ["FF8831", "FJ4989"]}, {"histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Pain": 2, "Vaccination failure": 2, "Bowel movement irregularity": 1, "Chills": 1, "Constipation": 1, "Dermatitis allergic": 1, "Drug ineffective": 1, "Functional gastrointestinal disorder": 1, "Haematochezia": 1, "Headache": 1, "Muscle spasms": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "X-ray": 1}, "batchcodes": ["FF8831"]}]}