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Impetigo Essay Topics & Paper Examples

Causes And Types Of Impetigo

The main bacterial pathogen associated with impetigo is Staphylococcus aureus, which are Gram-positive bacteria that are ubiquitously present in the environment (Melles et al., 2004).  Other cases of impetigo involve bacterial species, Staphylococcus pyogenes, which is also known as group A beta-hemolytic streptococci (GABHS). One unique feature of impetigo is that it could occur as either a primary or secondary infection in an individual.  Secondary infection is often involved with its occurrence with a pre-existing infection of the skin, as exemplified by eczema and scabies (Lizano et al., 2007).  Impetigo can occur as one of two forms, namely bullous and non-bullous. Majority of the impetigo cases are of the non-bullous form (Koning et al., 2003).  The bacteria commonly infect areas…