{"batchcode": "025J20-20A", "histograms": [{"histogram": {"COVID-19": 1, "Myalgia": 1, "Paranasal sinus discomfort": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["025J20-20A", "030L20A"]}, {"histogram": {"Vaccination site pain": 2, "Abdominal pain upper": 1, "Chills": 1, "Exposure during pregnancy": 1, "Injection site erythema": 1, "Limb discomfort": 1, "Migraine": 1, "Muscle spasms": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Prenatal screening test": 1, "Product administered to patient of inappropriate age": 1, "Skin warm": 1, "Swelling": 1, "Tremor": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}, "batchcodes": ["025J20-20A"]}]}