Which of the following can stimulate a reactivation of the virus that causes cold sores?

Question

Quizplus · Accepted Answer

All of the choices listed can stimulate a reactivation of the virus that causes cold sores. Physical stress such as fever or trauma can weaken the immune system, allowing the virus to become active. Emotional stress can also weaken the immune system and cause hormone fluctuations that can trigger a reactivation of the virus. Ultraviolet light can damage the skin and lead to a cold sore outbreak, especially in those who are already prone to getting them.

Which of the Following Can Stimulate a Reactivation of the Virus