A nurse is planning care for a child who has varicella. Which of the following interventions should the nurse plan to include?

A. A warm blanket is not a recommended intervention for varicella and does not address the need for infection control. B. Koplik spots are associated with measles, not varicella. C. Varicella requires airborne precautions because the virus can be transmitted through respiratory droplets and aerosols. D. Aspirin should be avoided in children due to the risk of Reye's syndrome, especially with viral infections like varicella.