Pubic Lice

About Pubic Lice Pubic lice (often called “crabs” because of their crab-like appearance under a microscope) are six-legged creatures that most commonly infest hair in the pubic area, although they also can infest other body hair. In most cases, pubic lice are transmitted sexually from the pubic hair of one …

STDs

Sometimes it’s difficult to see your child as anything but that: a child. Yet in many ways, teens today are growing up faster than ever. They learn about violence and sex through the media and their peers, but they rarely have all the facts. That’s why it’s so important for …

Syphilis

Syphilis is a sexually transmitted disease (STD) that, if left untreated, can lead to serious health problems and increase the risk for getting human immunodeficiency virus (HIV), the virus that causes AIDS. Syphilis also can be passed from a mother to her baby during pregnancy and cause serious complications. A syphilis …

Trichomoniasis

Trichomoniasis, one of the most common sexually transmitted diseases (STDs), is caused by a parasite called trichomonas vaginalis. This parasite can live in the urogenital tract of males and females and infect any sexually active person, especially those who are not using protection or who have multiple partners. Trichomoniasis (often …

Amebiasis

About Amebiasis Amebiasis is an intestinal illness that’s typically transmitted when someone eats or drinks something that’s contaminated with a microscopic parasite called Entamoeba histolytica (E. histolytica). The parasite is an amoeba, a single-celled organism. That’s how the illness got its name — amebiasis. In many cases, the parasite lives in …

Ascariasis

Ascariasis is an intestinal infection caused by a parasitic roundworm. While globally it is the most common human infection caused by worms, ascariasis is rare in the United States. Most cases happen in areas with poor sanitation or crowded living conditions. Signs and Symptoms Kids are more likely than adults to develop …

Bedbugs

Not long ago, “sleep tight, don’t let the bedbugs bite” was just a sweet rhyme parents said to their kids when tucking them into bed. But recent infestations of bedbugs in even the cleanest hotels and homes have people on high alert, checking mattresses and furniture for telltale signs of …

Chiggers

Chiggers (also called harvest mites or red mites) are tiny red mites whose bites aren’t painful but do cause intense itching shortly after the bite happens. Chiggers are smaller than a period at the end of a sentence (most can only be seen with a magnifying glass). These members of …

Giardiasis

Giardiasis, an illness that affects the digestive tract (stomach and intestines), is caused by a microscopic parasite called Giardia lamblia. The parasite attaches itself to the lining of the small intestines in humans, where it interferes with the body’s absorption of fats and carbohydrates from digested foods. Giardia is one of …

Head Lice

The head louse is a tiny, wingless parasitic insect that lives among human hairs and feeds on tiny amounts of blood drawn from the scalp. Lice (the plural of louse) are a very common problem, especially for kids. They’re contagious, annoying, and sometimes tough to get rid of. Has your …