{"batchcode": "0021218", "histograms": [{"histogram": {"Cough": 1, "Fatigue": 1, "Hypersensitivity": 1, "Lacrimation increased": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Sneezing": 1, "Swelling face": 1}, "batchcodes": ["0021218"]}]}