An Overview of Parasitic Infections

A parasitic infection is a disease that is transmitted by parasites. Parasites are microscopic organisms that live inside or on the exterior of a larger host, using the host as their food source.1 There are three types of parasites that target humans: protozoa, helminths, and ectoparasites. Protozoa are microscopic, one-celled organisms that can pass to…

STI Testing

NOTE: The term sexually transmitted infection (STI) is often used interchangeably with sexually transmitted disease (STD); this article will use STI to represent the group of conditions that are traditionally acquired through sexual contact. Sexually transmitted infections (STIs) are a major public health concern around the world. In fact, there are more than one million…

Genital Warts

Genital warts are a sexually transmitted infection (STI).1 They can be transmitted through sexual contact such as oral, penile/vaginal, and anal sex.1 However, transmission can also occur merely through skin to skin contact with someone who is already infected.1 Typically, genital warts appear on the skin in the genital or anal area.1 They are treatable…