Definition of elegy for English Language Learners. : a sad poem or song : a poem or song that expresses sorrow for someone who is dead.
Hepatitis B was first discovered in 1963 by Dr. Baruch Blumberg and colleagues, who identified a protein (the âAustralia antigenâ that reacted to antibodies from patients with hemophilia and leukemia.
2014 marks the 25th anniversary of the discovery of the Hepatitis C virus. Since the virus was discovered in 1989, significant public health and research advances have led to great progress in curbing new infections and developing life-saving treatment options.iscovery of Hepatitis C Virus. The Hepatitis C virus was discovered by scientists at CDC, NIH and industry. Following the discovery, the Hepatitis C virus was identified as the cause of nearly all cases of non-A, non-B Hepatitis in the United States.