{"batchcode": "JDAMH", "histograms": [{"histogram": {"Chills": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Sinus pain": 1, "Somnolence": 1, "Spinal pain": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}, "batchcodes": ["JDAMH"]}]}