Scarlet Fever

Scarlet fever (scarlatina) is an infection caused by group A Streptococcus bacteria. It’s the same bacteria that causes strep throat. The bacteria create a toxin (poison) that causes a bright red rash that spreads all over your body. That’s why it’s called scarlet fever. The rash is also bumpy, so it’s sometimes called a sandpaper rash.

What is scarlet fever tongue?

One of the symptoms of scarlet fever is a swollen tongue that appears red and bumpy. Some people think it looks like a strawberry. It’s sometimes called strawberry tongue.

Who does scarlet fever affect?

Scarlet fever is most common in children between the ages of 5 to 15, but it can affect people of all ages.