How Contagious Are Shingles?
Shingles is not contagious, but the varicella-zoster virus that causes it can be spread to another person who hasn't had chickenpox, and they could develop the disease. You can't get shingles from someone with shingles, but you can get chickenpox.
The varicella-zoster virus is spread when someone comes into contact with an oozing blister. It is not contagious if the blisters are covered or after they have formed scabs.
To prevent spreading the varicella-zoster virus if you have shingles, be sure to keep the rash clean and covered. Don't touch the blisters and wash your hands often.
You should avoid being around at-risk people such as pregnant women and people with weak immune systems.
