ebola virus disease
The news and images out of West Africa, the center of an outbreak of deadly Ebola virus, are a bit scary. In the three countries affected by the outbreak —Liberia, Sierra Leone, and Guinea — more than 1,300 people have been sickened by the virus and more than 700 have died. Liberia closed its borders in an effort to prevent the infection from spreading. Images of health workers in protective gear ministering to patients and disinfecting the dead flash across screens. The Peace Corps has pulled all of its volunteers out of the three countries, and U.S. health officials have issued a warning not to travel to this area. We live in an interconnected world in which air travel can spread contagious infection thousands of miles away in a few hours. The director-general of the World Health Organization has warned that this outbreak is moving faster than our efforts to control it and it comes with a high risk of spread to other countries. If Ebola does spread, containing the epidemic will take a level of cooperation on the part of the global public that we’ve never before needed.