India, Feb. 28 -- Shingles, otherwise known as Herpes Zoster, is a viral infection that affects about a million Indians each year. In India, it is known by various names like Janeu, Brahmsutri, Sarpa Suttu or Nagin, due to the painful rash that wraps around the body like a snake. While around 20% to 30% of people are going to be infected with this at least once in their lifetime, there is not a lot of awareness about it....