The reason for this remains unknown, especially since there has been no decrease in the number of cases of strep throat or strep skin infections. Scarlet fever is caused be a toxin that certain strains of streptococcal bacteria release when they infect the f number respiratory tract. It passes from person to person the same way strep throat does-through close contact between an infected and a non-infected person. When a child with the infection coughs or sneezes, bacteria- ...If you want to add a full essay, order it on our website: Orderessay
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