Demographics: age, gender, and country of birth Medications: prescription drugs, over-the counter-medicines, herbal medications Medical history: chronic health issues (such as heart disease or diabetes), pregnancy, surgeries, mental-health issues Allergies: vaccines, foods, medications, environmental triggers, anaphylaxis Immunization: documentation, vaccination dates, adverse reactions if any Travel illness: illness or injury, experience with healthcare in other countries, first-aid knowledge and experience using travel medications