system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 29-year-old man comes to the physician for a routine health maintenance examination. He has no history of serious illness. His mother has hypertension and his father died of testicular cancer at the age of 51 years. He does not smoke or drink. He is sexually active and uses condoms consistently. He takes no medications. His immunization records are unavailable. He works as a financial consultant and will go on a business trip to Mexico City in 2 weeks. His temperature is 36.7°C (98.7° F), pulse is 78/min, and blood pressure is 122/78 mm Hg. Cardiopulmonary examination shows no abnormalities. Laboratory studies show:
Hemoglobin 13.4 g/dL
Leukocyte count 9800/mm3
Platelet count 168,000/mm3
Serum
Glucose 113 mg/dL
Creatinine 1.1 mg/dL
Which of the following recommendations is most appropriate at this time?"
assistant
Hepatitis A vaccine