Thanks for posting the link to the studies! As for the shingles vaccine - DO IT! My mother had one of the really bad cases, with horrible pain covering one side of her face completely, including that eye and ear, and the pain was really severe for 6 months but never went away completely for the rest of her life. It also caused total blindness in that eye for several months, with the vision only gradually returning most, but not all, of the way. It convinced everyone who knew her that shingles is not a risk to take lightly.
As we age, we have a much greater chance of developing Post Herpatic Neuralgia (nerve pain after having shingles). The pain can be very debilitating. Here is a link to another article which discusses Post Herpetic Neuralgia.
"The most common complication of shingles is a condition called postherpetic neuralgia (PHN). People with PHN have severe pain in the areas where they had the shingles rash, even after the rash clears up.
The pain from PHN may be severe and debilitating, but it usually resolves in a few weeks or months in most patients. PHN can, however, persists for many years in some persons.
As people get older, they are more likely to develop PHN, and the pain is more likely to be severe. PHN occurs rarely among people under 40 years of age but can occur in up to half (and possibly more) of untreated people who are 60 years of age and older.
Shingles may lead to serious complications involving the eye. Very rarely, shingles can also lead to pneumonia, hearing problems, blindness, brain inflammation (encephalitis) or death."
http://www.cdc.gov/shingles/about/overview.html
Many insurance companies do cover the shingles vaccine.
I had them too in 1976 and didn't treat. It was a mild case which resolved in a couple of weeks with no lasting pain.
You can get a vaccine for shingles. It is not 100% preventative, but it reduces your chance of getting shingles considerably.
As we age, our chances of getting shingles increases. It is advisable to get the vaccine. I got it and I am glad I did.
I had shingles in 1994 when I was on steroids for systemic vasculitits. Because I recognized it right away and my doctor treated it immediately, I had a mild case. However, even mild cases are very painful while one has them. And I would absolutely dread having a bad case of shingles, which can cause lasting nerve pain in some individuals.
http://www.mayoclinic.com/health/shingles/DS00098
http://www.webmd.com/skin-problems-and-treatments/shingles/shingles-topic-overview
Don't worry too much about shingles - they say stress can trigger the virus so please.......relax.
Mike
Interesting thread. Now I am worried I am going to get shingles :)