{"batchcode": "030L2A", "histograms": [{"histogram": {"Intermenstrual bleeding": 1}, "batchcodes": ["006M20A", "030L2A"]}, {"histogram": {"Injection site erythema": 2, "Vaccination site warmth": 2, "Asthenia": 1, "Body temperature increased": 1, "Condition aggravated": 1, "Confusional state": 1, "Haemoglobin decreased": 1, "Influenza like illness": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "White blood cell count increased": 1}, "batchcodes": ["030L2A"]}]}