INTERNATIONAL TRAVEL AND THE CHALLENGE OF NEW INFECTIOUS DISEASES

Abstract

The increasing number of U.S. citizens traveling abroad, particularly during the summer months, has raised concerns about infectious disease risks. This article examines the growing recognition of "new" infectious diseases and their impact on international travelers. Recent outbreaks of diseases like avian influenza, pandemic influenza, Lassa fever, Ebola, Marburg viruses, Middle East respiratory syndrome coronavirus (MERS-CoV), H7N9, Chikungunya, and Zika have added to the existing infectious disease risks for travelers. Understanding these risks is crucial for both travelers and healthcare professionals to ensure appropriate preventive measures and responses.