Special Sub-Topic: Scarlet Fever Click Here To Play: Scarlet Fever

True or False-The most common characteristic of scarlet fever is a pink-red rash.

True & T. The widespread, pink-red rash is most obvious on the abdomen, sides of the chest, and in skinfolds.

Scarlet fever is often a complication of what common ailment?

Strep throat. Scarlet fever is transmitted from person-to-person via large respiratory droplets or direct contact with a patient or a carrier.

What is the pathogen that causes scarlet fever?

Streptococcus pyogenes. Scarlet fever is caused by erythrogenic toxin, produced by some strains of Streptococcus pyogenes.

What is the incubation period for scarlet fever?

1 to 3 days. Transmission can often be prevented by isolation until after 24 hours of antibiotic therapy.

Is scarlet fever a bacterial or a viral infection?

Bacterial. It is usually treated with penicillin.