BDAY: Rebecca Lancefield, pioneer microbiologist, overcame sexism, published effects of streptococcal infections in army in Texas (1919), president of Society of American Bacteriologist (1943), elected to the National Academy of Sciences (1970)

When:
January 5, 2013 all-day
2013-01-05T00:00:00-05:00
2013-01-06T00:00:00-05:00

January 5, 1895 (1981)