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The Centor criteria are a set of criteria which may be used to identify the likelihood of a bacterial infection in patients complaining of a sore throat. They were developed as a method to quickly diagnose the presence of Group A streptococcal infection or diagnosis of streptococcal pharyngitis in "adult patients who presented to an urban emergency room complaining of a sore throat."
Streptococcal pharyngitis, also known as streptococcal sore throat (strep throat), is pharyngitis (an infection of the pharynx, the back of the throat) caused by Streptococcus pyogenes, a gram-positive, group A streptococcus. [9] [10] Common symptoms include fever, sore throat, red tonsils, and enlarged lymph nodes in the front of the neck.
They occur when the bacteria colonizes the throat area, where it recognizes epithelial cells. [9] The two most prominent infections of GAS are both non-invasive: strep throat (pharyngitis) where it causes 15–30% of the childhood cases and 10% of adult cases, and impetigo. [4] These may be effectively treated with antibiotics.
Though strep throat is most common in children ages 5-12, Nagata says, "it can affect people of all ages." He explains that someone experiencing strep throat usually has a fever and throat pain ...
Strep throat is a call-your-pediatrician kind of illness, Woods says. “It needs antibiotics for treatment,” he says. Common cold. The common cold usually causes a respiratory infection and ...
Strep throat is different from a regular sore throat and the pain can come on very quickly. Symptoms include pain when swallowing, fever, and red and swollen tonsils – sometimes with white ...
A case of strep throat. Streptococcal pharyngitis or strep throat is caused by a group A beta-hemolytic streptococcus (GAS). [20] It is the most common bacterial cause of cases of pharyngitis (15–30%). [19] Common symptoms include fever, sore throat, and large lymph nodes. It is a contagious infection, spread by close contact with an infected ...
Group A strep infections caused multiple deaths in 2022. Experts are warning of a rise in cases of strep throat, which caused severe complications—and even death—for some children in the US ...
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