These patients will benefit -- not threaten -- the country.

A second American infected with the potentially deadly Ebola virus arrived at Emory University Hospital on Tuesday from Africa, following the first patient last weekend. Both were greeted by a team of highly trained physicians and nurses, a specialized isolation unit, extensive media coverage, and a storm of public reaction. People responded viscerally on social media, fearing that we risked spreading Ebola to the United States.

Those fears are unfounded and reflect a lack of knowledge about Ebola and our ability to safely manage and contain it. Emory University Hospital has a unit created specifically for these types of highly infectious patients, and our staff is thoroughly trained in infection control procedures and protocols. But beyond that, the public alarm overlooks the foundational mission of the U.S. medical system. The purpose of any hospital is to care for the ill and advance knowledge about human health. At Emory, our education, research, dedication and focus on quality — essentially everything we do — is in preparation to handle these types of cases.

Further, Americans stand to benefit from what we learn by treating these patients. //

As health-care professionals, this is what we have trained for. People often ask why we would choose to care for such high-risk patients. For many of us, that is why we chose this occupation — to care for people in need. Every person involved in the treatment of these two patients volunteered for the assignment. At least two nurses canceled vacations to be a part of this team. They derive satisfaction from knowing that, after years of preparing for this type of case, they are able to help, to comfort and to do it safely. The gratitude they receive from the patients’ families drives their efforts.