"Does This Look Infected?" is a book by John Green that combines humor and personal anecdotes to explore the challenges of adolescence. The narrative is centered around the author's experiences with friendships, relationships, and the awkwardness of growing up. The title refers to a common phrase used in medical contexts, highlighting the author's humorous take on life's uncertainties. Through relatable stories, Green addresses themes of identity, self-acceptance, and the importance of connection, making it a valuable read for young adults navigating similar experiences.