{"batchcode": "FA5843", "histograms": [{"histogram": {"COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Suspected COVID-19": 1}, "batchcodes": ["015F21A", "FA5843"]}, {"histogram": {"Drug ineffective": 4, "COVID-19": 3, "Arthralgia": 1, "Chest pain": 1, "Dyspnoea": 1, "Exposure to SARS-CoV-2": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Myocarditis": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Vaccination site pain": 1}, "batchcodes": ["FA5843"]}]}