Travel Medicine: Pretravel Counseling for Healthy Travelers

Before the COVID-19 pandemic, international travel was increasing at a brisk rate. After a lull, it is picking up again and predicted to continue to climb as it had previously. International travel presents some unique health hazards, including infectious diseases, chronic disease exacerbation, environment-related illness, accidental injuries, and transportation-related illness. Many travelers appropriately seek medical consultation for advice and interventions to decrease their health risks during travel. The pretravel consultation consists of risk identification and preventive interventions. Although these consultations traditionally have occurred with infectious disease specialists, family physicians can and should provide this care. Pretravel consultations should review a patient's medical conditions, how travel can affect them, and what the patient can do to address medical needs that may arise while abroad. Balancing the risks likely to be encountered with the individual traveler's risk tolerance, patients and family physicians can collaboratively develop a strategy to mitigate these risks and increase the likelihood of an uneventful (and enjoyable) sojourn.