The CDC is rethinking its guidelines for preventing sexually transmitted Zika virus after researchers discovered semen may not remain infectious for as long as once thought. A new study published in the New England Journal of Medicine found that the window for sexual…
Syphilis: A Stubborn Disease of Despair
April 16, 2021
Syphilis has shot up sharply in recent years as public health resources flowed elsewhere, dashing the optimism of the early 2000s that the disease might be stamped out,
July 16, 2020
For koalas and humans, the shared misery of chlamydia may also reap benefits for both species.