Health risks to air travelers

There are infrequent yet potentially important risks for air travelers. Good hand washing during flights and avoidance of close contact with sick patients decreases the risk of infection. Pretravel screening can help determine the need of supplemental oxygen. Acute medical conditions might prompt delays in travel until recovery is established. Nonpharmacologic methods are usually adequate to prevent complicated deep vein thromboses. Safety seats can be considered for infants. By implementing these interventions, adverse effects of air travel can largely be avoided.