RT Book, Section A1 Dohil, Magdalene A. A1 Eichenfield, Lawrence F. A2 Rudolph, Colin D. A2 Rudolph, Abraham M. A2 Lister, George E. A2 First, Lewis R. A2 Gershon, Anne A. SR Print(0) ID 7030473 T1 Chapter 317. Molluscum Contagiosum T2 Rudolph's Pediatrics, 22e YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149723-7 LK accesspediatrics.mhmedical.com/content.aspx?aid=7030473 RD 2024/04/19 AB Molluscum contagiosum is a cutaneous viral infection caused by the poxvirus Molluscipoxvirus, an approximately 300-nm, double-stranded DNA, brick-shaped virus. Humans are the only known source of the virus, which is spread by direct contact, including sexual contact, autoinoculation, or contaminated fomites. Molluscum can be seen at any age, but are most common in children younger than 8 years. Outbreaks have been noted among wrestlers and in pools and water parks. Patients with atopic dermatitis and immunosuppressed individuals, including persons with HIV infection, tend to have more intense and widespread eruptions, but most children presenting with molluscum contagiosum are otherwise healthy and immunocompetent.1,2