Herpes Zoster Transmission:

• Herpes zoster (shingles) itself is not contagious.
• The varicella-zoster virus can spread to someone who hasn't had chickenpox, leading them to develop chickenpox, not shingles.

Precautions:

• Avoid direct contact with the rash.
• Keep blisters covered and practice good hygiene.
• Avoid contact with pregnant women, newborns, and immunocompromised individuals.

Risk Reduction:

• Once blisters crust over, transmission risk decreases.
• Follow these guidelines to protect others while recovering.