{"batchcode": "MLS-319813_R", "histograms": [{"histogram": {"Headache": 1, "Injection site mass": 1, "Pruritus": 1, "Pyrexia": 1, "Swelling face": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}, "batchcodes": ["MLS-319813_R"]}], "Adverse Reaction Reports": 3, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "MODERNA", "Severe reports": null, "Lethality": null}