Sexually transmitted infections are caused by bacteria, viruses, and parasites that can spread through sexual contact.
Herpes is a sexually transmitted infection that can cause genital pain and sores. Learn about symptoms and treatment.
Caused by the group A streptococcus bacteria, strep throat is an infection that requires prompt treatment, particularly in children over the age of 3.
Lyme disease is a tick-borne infection that can lead to neurological complications. Learn about symptoms and treatment.
Shingles is a painful, blistering skin rash caused by the virus that causes chickenpox. Learn about symptoms and treatment.
A type of bacterium, Clostridium difficile (C. diff), causes one of the most common health care-associated infections in the United States.