The influenza season is well under way in the Northern Hemisphere, sickening thousands of people, in some cases severely enough to result in hospitalization or even death. Below are questions and answers about seasonal "flu" and how to prevent and treat it.
Regional Office for the Americas of the World Health Organization
525 Twenty-third Street, N.W., Washington, D.C. 20037, United States of America
Tel.: +1 (202) 974-3000 Fax: +1 (202) 974-3663