Please choose the correct ending to complete the given sentence: Health: [header] How to recognize and prevent rubella (german measles ) [title] Look for a pinkish skin rash. [step] The signs and symptoms of a rubella infection tend to be very mild and difficult to notice. However, its most distinctive characteristic is a fine, pink-colored rash that begins on the face and quickly spreads to the neck, trunk and then the limbs.

Ending1: The rash usually looks bright yellow and will look reddish in color. The rash will gently flake off and in a few days it is quite obvious that it is a rubella rash. Ending2: [substeps] If you suspect that someone may have rubella, see a doctor or consult with a doctor. [title] Check for redness from your eyes. Ending3: The rash typically lasts for between 1-3 days, then disappears in the same sequence that it appeared (face-] trunk-] limbs). [substeps] The distinctive skin rash only occurs in 50-80% of cases of rubella. Ending4: It usually gets worse as the infection spreads into the eyes. [title] Look for symptoms of itchiness.

Answer format: ending1/ending2/ending3/ending4