They discovered Nystatin - first announced in 1949 National Academy of Sciences meeting - later patent issued for production by E.R Squibb. Nystatin was the first antibiotic that worked for fungal disease. It was isolated from a soil sample (bacterium named after farm of Henry Nourse, Streptomyces noursei. L. Arenella (Source of this info: Alcamo's Fundamentals of Microbiology, 7th Edition; there are apparently various spellings for Rachel out there - Rachael being the other one!)
Elizabeth Lee Hazens was born 1885 in Rich, Mississippi. She was a microbiologist who worked with Rachel Fuller Brown to discover nystatin- the first antibiotic for treating fungal infections.
Some of the antibiotics they discovered did indeed kill the fungus; however, they also killed the test mice.
Brown received numerous awards individually and with her research partner, Elizabeth Hazen.
Brown purified the antibiotic which was patented under the name nystatin. In 1954, the antibiotic became available in pill form. Hazen and Brown continued their research and discovered two other antibiotics
Hazen located a microorganism on a farm in Virginia, and Brown's tests indicated that the microorganism produced two antibiotics, one of which proved effective for treating fungus and candidiasis in humans.
Elizabeth Lee Hazen was born on 1885-08-24.
Elizabeth Lee Hazen died on 1975-06-24.
Elizabeth Lee Hazen's parents died when she was four years old. She and her siblings were then raised by their relatives.
Mississippi
Elizabeth is famous because she help a lot people
Elizabeth Hazen Willborn has written: 'Manual for the homemaker/home health aide' -- subject(s): Home care services, Home health aides
Brown purified the antibiotic which was patented under the name nystatin.