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May 17, 2024 · scarlet fever, acute infectious disease caused by group A hemolytic streptococcal bacteria, in particular Streptococcus pyogenes. Scarlet fever can affect people of all ages, but it is most often seen in children. It is called scarlet fever because of the red skin rash that accompanies it. Before the advent of antibiotics, scarlet fever was ...
Scarlet fever is a bacterial illness that mainly affects children. It causes a distinctive pink-red rash. The illness is caused by Streptococcus pyogenes bacteria, also known as Group A Streptococcus, which are found on the skin and in the throat.
The first signs of scarlet fever can be flu-like symptoms such as: high temperature (38 degrees Celsius or higher) sore throat. swollen neck glands (a large lump on the side of your neck) Most people with a high temperature or a sore throat have another virus and not scarlet fever. A rash appears 12 to 48 hours later.
Symptoms of scarlet fever. The symptoms of scarlet fever usually take two to five days to appear after infection. The symptoms include: a sore throat. headache. high temperature (38.3C/101F) or above) flushed face and swollen tongue. The distinctive pink-red rash develops 12 to 48 hours later.
People with scarlet fever usually have a "sand-paper like" rash which starts on the neck, chest, armpits, elbows, and inner surfaces of the thigh and can spread to the rest of the body. The rash usually peels off after a week, much like skin does after a sunburn. Other symptoms may include fever, chills, sore throat, swollen and red tongue ...
Nov 20, 2023 · The rash of scarlet fever is caused by a toxin that the strep bacteria produce. Scarlet fever once was common among children ages 2 to 10, but now it is relatively rare. The reason for this remains a mystery, especially because there has been no decrease in the number of cases of strep throat or strep skin infections.
