Another candidate chlamydia vaccine – CTH522 from Denmark's Statens Serum Institut (SSI), which is a conventional recombinant shot based on a bacterial membrane protein – has been shown to be ...

Chlamydia trachomatis infections are a global health problem. This obligate intracellular bacterial pathogen comprises lymphogranuloma venereum (L1–L3), ocular (A–C) and genital (D–K ...

Red ginseng has long been used to treat impotence, but researchers are catching up with traditional medicine and studying this natural treatment.