{"batchcode": "03AK20A", "histograms": [{"histogram": {"Pain": 3, "Abdominal pain lower": 1, "Arthralgia": 1, "Chills": 1, "Ear infection": 1, "Ear pain": 1, "Fatigue": 1, "Grip strength decreased": 1, "Headache": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Muscular weakness": 1, "Nausea": 1, "Paraesthesia": 1, "Pyrexia": 1, "Tremor": 1}, "batchcodes": ["03AK20A"]}]}