Final answer:
Coxsackie virus is not contagious when it becomes dormant, much like the varicella-zoster virus after causing chickenpox. During dormancy, the virus ceases replication and later can reactivate as shingles. Prompt antiretroviral treatment can significantly reduce virus transmission.
Step-by-step explanation:
The Coxsackie virus is considered nontransmissible or not contagious when it transitions from an active state to a dormant state within the body, similar to what occurs with the varicella-zoster virus. The varicella-zoster virus causes chickenpox and enters a dormant phase within nerve-cell ganglia after the initial outbreak, usually lasting many years. During this dormant period, the virus does not replicate or produce many viral proteins. It can be reactivated later in life, leading to shingles, which is a disease that emerges from the ganglia where the virus is dormant. The risk of transmission for a virus can be substantially reduced by prompt medical intervention, such as the administration of antiretroviral medications within a short time frame after the initial infection