Fast Five Quiz: Streptococcal Infection Clinical Keys

Michael Stuart Bronze, MD


February 18, 2021

Infection with Streptococcus pyogenes, also known as the group A streptococci (GAS), causes various diseases in humans. Millions of GAS infections occur worldwide every year, leading to an estimated 500,000 deaths each year. Invasive GAS illnesses may result in cellulitis, necrotizing fasciitis, pneumonia, and streptococcal toxic shock syndrome. Noninvasive diseases include impetigo and tonsillopharyngitis, which may lead to complications such as poststreptococcal glomerulonephritis and acute rheumatic fever.

Do you know the key aspects of streptococcal infections, including best practices for diagnosis and treatment? Refresh and test your knowledge of this common illness with this short quiz.


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