FindArticles - Search Alert -FindArticles - Search Alert - Be alerted whenever your search results change on FindArticles.com.Pamphlet by: American Lung Association - Facts about &8230; influenza- July 1, 1991 July 1, 1991 -- What Is Flu And How Is It Caused Influenza is a contagious disease caused by a virus. A virus is a germ that is very small. Influenza viruses...http://findarticles.com/p/articles/mi_m0602/is_1991_July/ai_n18606101 |