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Infections

Rubella

Also known as: German measles, Three day measles

Rubella is a contagious viral illness that may cause few symptoms. Infection during pregnancy can seriously harm a developing fetus.

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What you may notice

Symptoms can overlap with other conditions and vary between people.

  • Mild fever
  • Rash
  • Swollen glands
  • Joint aches in some adults

Understanding care

Clinical care may include infection assessment and urgent pregnancy-related specialist advice when relevant. A qualified clinician decides which investigations and options fit the individual situation.

When to seek help

Contact a clinician promptly if rubella is suspected. Possible exposure during pregnancy needs urgent professional advice even when symptoms are mild or absent.

For severe breathing difficulty, collapse, suspected stroke, or another emergency, call local emergency services immediately. In India, call 112.

Read the medical sources

These sources support the educational article and offer more detail.

Educational reading · Updated 6 October 2026

Prepared from the linked sources. This summary has not had an independent clinician review. A qualified clinician can assess symptoms and explain which information applies to you.

A child and a caring grown-up reading a picture book together

LITTLE PEOPLE. BIG FEELINGS.

It’s okay to have
a lot of questions.

A doctor visit or an unfamiliar health word can feel scary. You can ask a trusted grown-up to help you understand, one small question at a time.

01

Say how you feel.

“I feel worried” is a good place to start.

02

Ask for simple words.

“Can you explain that in a way I understand?”

03

Bring someone you trust.

A caring adult can help you ask and listen.

For children and their grown-ups. This illustration explains a conversation, not a diagnosis. An adult should seek qualified care for a child who is unwell.

Rubella — First AID health library