Friday, August 21, 2015

Should You Get a Shingles Vaccination?



It is estimated that 30 percent of Americans will get shingles (herpes zoster) over the course of their lifetime.  The risk for getting the disease increases as we age and 50 percent of those affected are 60 years or older.  The Advisory Committee on Immunization Practices (ACIP) for the Centers for Disease Control and Prevention (CDC) recommends “a single dose of zoster vaccine for all adults age 60 years and older whether or not they report a prior episode of herpes zoster. Persons with chronic medical conditions may be vaccinated unless a contraindication or precaution exists for their condition.”

Vaccinations appear to decrease the severity of shingles if you develop the disease after getting vaccinated.  In a clinical study done in 2011, the vaccine was found to be 66.5% effective in preventing postherpetic neuralgia (PHN), a complication of shingles that affects nerve fibers and skin.  Common side effects of the vaccine as reported by the Mayo Clinic include “redness, pain, tenderness, swelling and itching at the injection site, and headaches.”  In some cases patients may get a chicken pox-like rash.  

Anyone who has had chicken pox is at risk of getting the disease, and generally people only get shingles once although there are cases of people having it a couple of times.  If you do get the disease, there are antiviral medications that can be taken at the first signs of shingles and help to reduce pain, speed healing and reduce the risk of complications.

The CDC states that there are no documented cases of the varicella-zoster virus being transmitted from adults given the shingle vaccination so you do not have to be concerned about infecting children or pregnant women.  However if you do get a rash, the Mayo Clinic recommends covering the bumps until they crust over.   

**This blog is intended for informational purposes only.  Always consult your health care provider regarding all medical decisions. **


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Sources: mayoclinic.org/diseases-conditions/shingles/expert-answers/shingles-vaccine/faq-20057859 immunize.org/askexperts/experts_zos.asp


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