Shingles is contagious from the onset of symptoms until the rash and blisters have crusted dry. If you realize that you unknowingly exposed yourself to a pregnant woman, notify her immediately so that she can contact her OB/GYN for recommendations. Once the rash has developed crusts, the person is no longer contagious. A person cannot give the infection to others before blisters appear or with postherpetic neuralgia (pain after the rash is gone). The virus that causes shingles, VZV, can be spread from a person with active shingles to a person who has never had chickenpox through direct contact with the rash. The person exposed would develop chickenpox, not shingles. Shingles is less contagious than chicken pox and cannot be passed from person to person. How long is a person contagious with the chicken pox or shingles? The infection can take anywhere from 10 to 21 days to develop after exposure to someone with chicken pox or shingles.
You cannot give shingles to someone else, and you cannot catch shingles from someone with shingles. However, if you have an attack of shingles, you can give someone chickenpox if that person makes direct contact with the sores and has never been exposed to chickenpox. Shingles is less contagious than chickenpox and the risk of a person with shingles spreading the virus is low if the rash is covered. I was just exposed to Shingles and I’m 8 weeks pregnant, so I was worried. Just how contagious one is depends largely on the extent and position of the rash, how exposed the affected area is and how badly blistered and weeping it is.
Chickenpox is a highly contagious, but usually mild, disease. Nonimmune people exposed to shingles cases will develop chickenpox (not zoster) if they become infected. Shingles is contagious to people who have not had chickenpox or a vaccine (they would get chickenpox, rather than shingles). In such cases, the person exposed to the virus might develop chickenpox, but they would not develop shingles. Shingles is a reactivation of the varicella – zoster virus, a type of herpes virus that causes chickenpox. Once you have had chickenpox, the virus lies inactive in your nerve roots and remains inactive until, in some people, it flares up again. Exposure to shingles will not cause you to get shingles. But if you have not had chickenpox and have not gotten the chickenpox vaccine, you can get chickenpox if you are exposed to shingles.
Is Shingles Contagious?
Shingles is caused by the same virus that causes chickenpox. Shingles itself is not contagious. What I mean is you cannot get shingles from someone. A person with chickenpox is contagious 1-2 days before the rash appears and until all blisters have formed scabs. If you are pregnant and not immune and have been exposed to chickenpox or shingles, call your healthcare provider immediately. The person exposed would develop chickenpox, not shingles. The virus is not spread through sneezing, coughing or casual contact. Once the rash has developed crusts, the person is no longer contagious. A person is not infectious before blisters appear or if pain persists after the rash is gone (post-herpetic neuralgia). The shingles virus in its latent (inactive) form is never contagious. Shingles is a painful rash that develops on one side of the face or body. Varicella, or chickenpox, develops after an individual is exposed to VZV for the first time. Chickenpox is extremely contagious, and can be spread by direct contact, droplet transmission, and airborne transmission.
Chickenpox And Shingles (varicella
Shingles is caused by the same virus responsible for chickenpox. Quarantine at home – coping tips You may be asked to quarantine yourself at home if you have developed, or been exposed to, an infectious disease. Impetigo, or school sores, is a highly contagious skin infection that commonly affects school-aged children. Symptoms usually occur two weeks after exposure to the virus. If chickenpox occurs in a vaccinated person it is usually mild and less contagious than in an unvaccinated person. Contact with chickenpox or shingles cannot lead to shingles in the exposed person since shingles can only follow the reactivation of a previous chickenpox infection.