GANGRENE
I'm not sure what you are asking, but in general, disease progression starts with infection/onset and gradually worsening symptom manifestation. Suggest you you look up the disease you have in mind
rheumatic heart disease is an example of disease caused by Group A Beta Hemolytic Streptococcus (GABS). It starts with recurrent tonsillitis or upper respiratory infection then evolved to RHD. It is common among children. Early infection is treated by penicillin but once it evolved to RHD... a very serious disease condition.
Falling, fatherhood, fiasco, fighting and frostbite can be frightening and scary. They begin with the letter f.
a rat bites into its host and the infection starts to spread
Graves disease starts with the letter G. Goiter is a sign, not a disease in itself. It means enlargement of the thyroid gland.
tuberculosis
One sexually transmitted disease (STD) that starts with a "P" is pelvic inflammatory disease (PID). PID is an infection of the female reproductive organs, often caused by sexually transmitted infections like chlamydia and gonorrhea. It can lead to serious complications if left untreated, including infertility. Prompt diagnosis and treatment are essential for managing the condition.
flucloxacillin
· porotic hyperostosis (a bone disease)
Tuberculosis.
· influenza
Pneumonia.