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In a world where we can travel the world by jet, diseases that were once considered a sore in distant areas can now strike near us.
Image / Sarah Pack, Medical University of South Carolina
The United States had to learn that the hard way. In 2014, a patient with the Ebola virus returned to his home in Dallas, Texas, from Liberia. Within 15 days of arrival, the Centers for Disease Control and Prevention (CDC) confirmed two secondary cases among nurses treating the infected patient.
The Ebola virus is very easily contracted by body fluids – a dozen virus particles will be enough – and people who have it have up to 78% chance of dying. Health workers are among the most vulnerable.
According to a 2015 report from the World Health Organization, health workers may have an infection rate up to 32 times higher than that of the general population in some parts of the world . Infected health workers may unknowingly spread the disease and, once sick, are unable to care for their patients.
Ebola requires not only a human toll, but also economic. The treatment of a patient with Ebola in the United States can range from $ 30,000 to $ 50,000 a day, which limits the number of hospitals that can treat it and makes it a very expensive problem.
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