Lyme Disease

Lyme disease is often associated with heavily wooded or grassy areas where mice and deer live. It’s most common in the Northeast, the Pacific Northwest, and the northern Midwest states. About Lyme Disease Lyme disease is caused by the bacterium Borrelia burgdorferi, which is found in small animals like mice …

Measles

About Measles Measles, also called rubeola, is a highly contagious respiratory infection that’s caused by a virus. It causes a total-body skin rash and flu-like symptoms, including a fever, cough, and runny nose. Though rare in the United States, 20 million cases happen worldwide every year. Since measles is caused …

Molluscum Contagiosum

Although molluscum contagiosum is a common skin rash in kids, many parents have never heard of it. The most important thing to know is that for most children, the rash is no big deal and goes away on its own over time. About Molluscum Contagiosum Molluscum contagiosum is a viral …

Oral Thrush

About Oral Thrush Oral thrush is a very common infection in infants that causes irritation in and around a baby’s mouth. It is caused by the overgrowth of a yeast (a type of fungus) called Candida albicans. Most people (including infants) naturally have Candida in their mouths and digestive tracts, which …

Paronychia

Paronychia Basics Paronychia is an infection of the skin around a fingernail or toenail. The infected area can become swollen, red, and painful, and a pus-filled blister (abscess) may form. Most of the time, paronychia is not serious and can be treated at home. In rare cases, the infection can …

Pityriasis Rosea

Imagine this: your son shows you a raised patch of skin on his chest. He says it doesn’t really hurt, so you decide to see what happens and don’t call the doctor. About a week later, the patch is joined by lots of smaller, oval-shaped spots. What’s going on? Chances …

Rocky Mountain Spotted Fever

About RMSF Rocky Mountain spotted fever (RMSF) is a bacterial infection that’s transmitted to people by tick bites. It occurs most often in the spring and summer, during months when ticks are active — between April and early September. Although RMSF is most common in the southeastern part of the …

Roseola

About Roseola Roseola (also known as sixth disease, exanthem subitum, and roseola infantum) is a viral illness that most commonly affects young kids between 6 months and 2 years old. It is usually marked by several days of high fever, followed by a distinctive rash just as the fever breaks. How …

Rubella (German Measles)

About Rubella Rubella — commonly known as German measles or 3-day measles — is an infection that mostly affects the skin and lymph nodes. It is caused by the rubella virus (not the same virus that causes measles). Rubella spreads when people breathe in virus-infected fluid, such as the droplets …

Scabies

Scabies is a common skin infestation of tiny mites called Sarcoptes scabiei. The mites burrow into the top layer of human skin to lay their eggs, causing small itchy bumps and blisters. A child with scabies may have a bumpy red rash. Sometimes, raised wavy lines appear where the mites …