{"batchcode": "0131420A", "histograms": [{"histogram": {"Chills": 2, "Cough": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Initial insomnia": 1, "Injection site pain": 1, "Insomnia": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Palpitations": 1, "Pruritus": 1, "Rash": 1, "Rash morbilliform": 1, "Rhinorrhoea": 1, "Sneezing": 1}, "batchcodes": ["0131420A"]}]}