But measles is not just a mild, red rash that soon goes away.

但麻疹不只是有很快就会消失的轻微、发红疹。

youdao

I can't go near cat. I always berak out in a horrible red rash.

我不能靠近猫。身上会起可怕的红疹子。

youdao

Measles causes a mild, red rash, high temperature, runny nose, and sore eyes.

麻疹能引起轻微、红疹、高烧、流鼻涕和眼痛。

youdao

Among other symptoms, meningococcal meningitis can result in a red rash which looks like red pin pricks.

BBC: Precautions follow meningitis deaths

It is very frequently associated with dermatitis herpetiformis, an itchy red raised rash with fluid-filled vesicles.

CNN: Does eating gluten cause eczema?

It often has the appearance of a blotchy, lacy, red and brown rash, which may be itchy or burning at times.

FORBES: Some Like It Hot