The objectives of the two types of research and their underlying philosophical assumptions are simply different. However, as discussed in the section on âphilosophies guiding researchâ, this does not mean that the two approaches cannot be used in the same study.
Signs and symptoms. Contagious impetigo. This most common form of impetigo, also called nonbullous impetigo, most often begins as a red sore near the nose or mouth which soon breaks, leaking pus or fluid, and forms a honey-colored scab, followed by a red mark which heals without leaving a scar.
Complications related to impetigo can include deeper skin infection (cellulitis), meningitis, or a kidney inflammation (post streptococcal glomerulonephritis, which is not prevented by treatment). Impetigo often starts with a cut or break in the skin that allows bacteria entry. Impetigo is usually caused by staph (Staphylococcus) or strep (Streptococcus) bacteria. Who's At Risk. Impetigo is very common in children, affecting up to 10% of those who come to a pediatric clinic.