Oncology & Cancer

What to know about cervical cancer

Part of the reproductive system, the cervix connects the vagina to the uterus, also known as the womb. By collecting cervical cells (called the Pap smear after the scientist who pioneered the screening test in the mid-1900s), ...

Diseases, Conditions, Syndromes

Chlamydia vaccine shows promise in early trial

A chlamydia vaccine has triggered immune responses in an early trial, raising hopes that one day it might help curb the spread of the sexually transmitted infection (STI).