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.
Elizabeth Blackwell. The first woman in America to receive a medical degree, Elizabeth Blackwell championed the participation of women in the medical profession and ultimately opened her own medical college for women. Born near Bristol, England on February 3, 1821, Blackwell was the third of nine children of Hannah Lane and Samuel Blackwell, a sugar refiner, Quaker, and anti-slavery activist.