Rheumatic fever.. Immunosuppressive reaction The pharyngitis or tonsillitis can be followed by a bacterium called sputum

** Rheumatic fever is an immune reaction that can be followed by pharyngitis or tonsils, a bacterium called streptococci.
** Rheumatic fever infects the joints with inflammation, and may affect the heart muscle, showing symptoms of heart failure.
** Followed by the injury of heart valves by cirrhosis and thickness, and the subsequent narrowing of the heart valves and leakage.
** Rheumatic fever usually affects children between 5 and 15 years.
** Statistics indicate that three children in every thousand children in the Kingdom suffers from rheumatic fever.