The immune and central nervous systems
It affects the heart and all the joints in your body
An Aschoff body is a painless nodule found in rheumatic fever.
It does serious damage to the valves in the Heart.
Heart
Rheumatic fever is caused by an abnormal immune response to a Streptococcus bacteria infection, usually strep throat. The immune system mistakenly attacks healthy tissues in the body, particularly the heart, joints, skin, and brain. It does not spread from person to person like an infection, but develops in individuals who are genetically predisposed and have had inadequate treatment for strep throat.
Rheumatic fever does not affect throat. It does affect heart and joint. This happens probably because the antibodies formed against the beta haemolytic streptococci also attack the heart valves and the joints. Probably they have similarity with the antigen of bacteria.
The difference between rheumatic fever and rheumatoid arthritis is that rheumatic fever affects the kidneys and heart and is typically caused by strep throat. Rheumatoid arthritis is arthritis.
Rheumatic fever can affect the heart due to an autoimmune response triggered by a streptococcal throat infection. The body's immune system mistakenly attacks its own tissues, particularly the heart valves and muscle, leading to inflammation known as rheumatic heart disease. This damage can cause long-term complications, including valvular heart disease and heart failure, due to scarring and dysfunction of the heart structures. Early treatment of strep throat is crucial to prevent rheumatic fever and its cardiac complications.
measles-measles mainly affects the skin on your body where a blotchy red rash appears, it also affects your immune system and you get a cough, runny nose and a fever.
Rheumatic fever is actually your body's severe inflammatory reaction. It is first caused by an infection with Streptococcus bacteria. it's kind of a late complication, so that even with treatment with antibiotics, the heart is often damaged, and you may still have joint pains, etc.
Well, darling, acute Rheumatic fever is caused by an untreated streptococcal infection, usually a sore throat or strep throat. When your immune system decides to go all rogue and attack your own tissues, that's when the fun begins. So, remember to take care of those pesky sore throats before they turn into a full-blown fever party in your body.
protein antibodies produced to defend the body against streptococcus bacteria