{"batchcode": "0384214", "histograms": [{"histogram": {"Rash erythematous": 2, "Injection site pruritus": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Pruritus": 1, "Skin warm": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1}, "batchcodes": ["0384214"]}]}