Rheumatic fever most commonly affects the mitral valve. Next is aortic valve. Other valves are less commonly and / or less affected. The degree of damage is very much less after the first attack. If you put the child on long term injection benzathine penicillin, practically there is no damage to the heart valves. After repeated bouts of rheumatic fever the valve get progressively damaged. This little damage can also be prevented by judicious use of corticosteroids, probably. With repead attacks of rheumatic fever, the heart valves get badly damaged and need very expensive and unnecessary valve replacement surgery.
992372 people in the whole world have had this fever.
5,000,000,000,000
992,372 in the whole world every year
20,000
2 out of every 78% of victims who were diagnosed with scarlet fever last year died.
Diseases caused by cocci bacteria are many. Here are a few: Neisseria gonorrhoeae: gonorrhea, meningitis. Staphylococcus aureus: skin boils, toxic shock syndrome, impetigo, food poisoning. Staphylococcus epidermidis: skin lesions. Streptococcus mutans: dental caries, endocarditis. Streptococcus pneumoniae: pneumonia, otitis media, sinusitis. Streptococcus pyogenes: pharyngitis, impetigo, scarlet fever, rheumatic fever, or puerperal fever.
Here is something I gto off wikipedia This disease was known before the twentieth century as scarlatina (from the Italian scarlattina). Since the middle of the twentieth century the disease has, for reasons which are not understood, become much milder in its effects, and the usage of the name scarlatina has now replaced the term "scarlet fever" in some areas. Many novels depicting life before the nineteenth century (see Scarlet fever in popular culture below) describe scarlet fever as an acute disease being followed by many months spent in convalescence. The convalescence was probably due to complications with rheumatic fever or even due to the treatments tried. Prior to an understanding of how streptococcus was spread and modern medicine, it was also not uncommon to destroy or burn the personal effects of a person afflicted with scarlet fever to prevent transmission to other people. This disease was known before the twentieth century as scarlatina (from the Italian scarlattina). Since the middle of the twentieth century the disease has, for reasons which are not understood, become much milder in its effects, and the usage of the name scarlatina has now replaced the term "scarlet fever" in some areas. Many novels depicting life before the nineteenth century (see Scarlet fever in popular culturebelow) describe scarlet fever as an acute disease being followed by many months spent in convalescence. The convalescence was probably due to complications with rheumatic fever or even due to the treatments tried. Prior to an understanding of how streptococcus was spread and modern medicine, it was also not uncommon to destroy or burn the personal effects of a person afflicted with scarlet fever to prevent transmission to other people. I got this off of wikipedia
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Scarlet fever only affects a small percentage of people and typically affects children. There have been 9,400 cases of scarlet fever since 1999.
Scarlet fever is a bacterial illness that causes a distinctive pink-red rash. It is rare in the UK nowadays and is usually mild.The characteristic symptom of scarlet fever is a widespread, fine pink-red rash that feels like sandpaper to touch. It may start in one area, but soon spreads to many parts of the body, such as the ears, neck and chest. The rash may be itchy.Someone with scarlet fever will develop a flushed, red face - hence the name scarlet fever - although the skin around the mouth stays white. The tongue may look a bit like a strawberry.Other symptoms include swollen neck glands, especially if you generally feel unwell.Read more about the symptoms of scarlet fever.Symptoms usually develop one to four days after a person is infected.Scarlet fever usually follows a sore throat or a skin infection (called impetigo) that is caused by particular strains of streptococcus bacteria.Scarlet fever is also known as scarlatina, although this sometimes refers to a milder form of the disease.How it spreadsScarlet fever is very contagious. It can be caught by breathing in bacteria in airborne droplets from an infected person's coughs and sneezes. Find out more about the causes of scarlet fever.Who is affected?Anybody can catch scarlet fever, but it usually affects children aged four to eight years old. Because it's so contagious, scarlet fever is likely to affect someone who is in close contact with a person with a sore throat or skin infection caused by streptococcus bacteria. It may also affect someone who lives in a crowded environment, such as day care. You will only develop the symptoms of scarlet fever if you're susceptible to toxins produced by the streptococcus bacteria. Most children over 10 will have developed immunity to the toxins from streptococcal bacteria, and children under two will have acquired immunity from their mothers.OutlookAlthough scarlet fever used to be a very serious disease, most cases today are mild. Scarlet fever is easily treatable with antibiotics, which must be taken for 10 days. Most people recover after four to five days.Find out more about treating scarlet fever.There is no evidence that catching scarlet fever when pregnant will put your baby at risk. However, pregnant women should tell healthcare staff if they are in contact with streptococcal infections, such as scarlet fever, around the time of the birth.
Scarlet fever can be brought under control by penicillin. Aside from having to teat diarrhoea, the treatment and course of scarlet fever is the same as strep throat. Where there is a penicillin allergy, clindamycin or erythromycin is also effective. After 24 hours of treatment victims should no longer be infectious. People that have been exposed to the disease should watch for symptoms for a week particularly in the case of very young children. it is however extremely unusual for toddlers to contract the disease.
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Currently, it is estimated that about five people die from scarlet fever a year in the United States. In the past, epidemics caused an increase in fatalities from this illness. For example, it is known that 2089 people died from scarlet fever in Massachusetts alone during the 1858-59 epidemic.