{"batchcode": "031MZ0A", "histograms": [{"histogram": {"Rash": 1, "Rash papular": 1, "Rash pruritic": 1}, "batchcodes": ["003B21A", "031MZ0A"]}, {"histogram": {"Chills": 4, "Injection site erythema": 4, "Fatigue": 3, "Headache": 3, "Injection site pruritus": 3, "Rash erythematous": 3, "Blister": 2, "Dermatitis allergic": 2, "Dizziness": 2, "Injection site pain": 2, "Injection site reaction": 2, "Injection site swelling": 2, "Injection site warmth": 2, "Myalgia": 2, "Nausea": 2, "Pain": 2, "Palpitations": 2, "Pyrexia": 2, "Sleep disorder": 2, "Ageusia": 1, "Agitation": 1, "Aphonia": 1, "Arthralgia": 1, "Balance disorder": 1, "Blood pressure fluctuation": 1, "Body temperature increased": 1, "Bronchitis": 1, "COVID-19": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Erythema": 1, "Eye swelling": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "Hallucination, olfactory": 1, "Heart rate increased": 1, "Influenza like illness": 1, "Injection site cellulitis": 1, "Injection site rash": 1, "Insomnia": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Polymenorrhoea": 1, "Product dose omission issue": 1, "Rash": 1, "Rash papular": 1, "SARS-CoV-2 antibody test": 1, "Skin lesion": 1, "Somnolence": 1, "Tremor": 1, "Vaccination site reaction": 1}, "batchcodes": ["031MZ0A"]}]}