Thirty-five years ago, Jerry Gurwitz was among the first physicians in the United States to be credentialed as a geriatrician — a doctor who specializes in the care of older adults.
Ancient Brazilian genomes may hold the secrets of treponemal evolutionary history
Study reconstructs four ancient treponeme genomes from 2,000-year-old Brazilian remains, revealing their close relation to the bejel-causing Treponema pallidum endemicum and challenging previous hypotheses about