Which condition is described as a bacterial infection with blisters and thick yellow crust, and is highly contagious?

Impetigo is a highly contagious bacterial skin infection that is characterized by the formation of blisters that can tear open and ooze, leading to the development of thick yellow crusts. This condition is most commonly seen in children and can spread easily through direct contact or by sharing personal items like towels or bedding. The bacteria responsible for impetigo, often Staphylococcus aureus or Streptococcus pyogenes, can enter the skin through cuts, insect bites, or other breaks in the skin barrier, making prompt treatment essential to control its spread. The distinctive appearance of the blisters and crusts contributes to its identification as impetigo, setting it apart from other skin conditions.