hi. seems it is scarlet fever
. scarlet fever is an infectious disease which most commonly affects 4–8-year-old children. Symptoms include sore throat
, fever and a characteristic red rash. Scarlet fever is usually spread by inhalation. There is no vaccine
, but the disease is effectively treated with antibiotics. Most of the clinical features are caused by erythrogenic toxin, a substance produced by the bacterium Streptococcus pyogenes
(group A strep.) when it is infected by a certain bacteriophage.