No. When did hepatitis B vaccine become available? The first hepatitis B vaccine became commercially avail-able in the United States in 1982. In 1986, a hepatitis B vaccine produced by recombinant DNA technology was licensed, and a second recombinant-type hepatitis B vaccine was licensed in 1989. The two recombinant DNA vaccines (Recombivax HB and Engerix-B) are the only hepatitis B vaccine preparations currently used in the United States.
Myra Adele Logan. Physician and Surgeon. Myra Adele Logan was born in 1908 in Tuskegee, Alabama and was the first woman to perform open heart surgery. She is also noted for being a selfless, humanitarian doctor who practiced medicine to serve the community.
Dr. Alejandro Rios, MD has a medical practice at 4647 Zion Avenue, San Diego, CA 92120. Currently, Dr. Alejandro Rios specializes in family practice in San Diego area and has over 34 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1984.