Koplik spots are associated with which disease?

Koplik spots are associated with which disease?

• A. Measles (rubeola)
• B. Mumps
• C. Rubella
• D. Varicella

Answer: (A)

Koplik spots signal measles infection in its early stage. These tiny bluish-white spots with a red base appear on the inner cheek (buccal mucosa), usually one to two days before the measles rash. They help distinguish measles from other illnesses that can cause fever and rash, such as mumps (parotid swelling), rubella (usually milder symptoms and rash), or varicella (vesicular lesions). Because they show up before the rash and mark the period of high contagiousness, recognizing Koplik spots prompts rapid isolation and public health notification to prevent spread.

Koplik spots signal measles infection in its early stage. These tiny bluish-white spots with a red base appear on the inner cheek (buccal mucosa), usually one to two days before the measles rash. They help distinguish measles from other illnesses that can cause fever and rash, such as mumps (parotid swelling), rubella (usually milder symptoms and rash), or varicella (vesicular lesions). Because they show up before the rash and mark the period of high contagiousness, recognizing Koplik spots prompts rapid isolation and public health notification to prevent spread.