While overall rates of sexually transmitted diseases in the U.S. have fallen, the alarming rise in congenital syphilis cases among newborns raises serious health concerns. Experts warn that we must do more to protect vulnerable populations.
A groundbreaking vaccine has been approved to combat chlamydia in koalas, a major cause of their decline. Researchers celebrate this world-first development, which promises to protect these beloved marsupials from extinction.
