Shingles vaccine (ZostavaxÂ®) reduces the risk of developing shingles and the long-term pain from post-herpetic neuralgia (PHN) caused shingles. The Advisory Committee on Immunization Practices (ACIP) recommends shingles vaccine for people aged 60 years and older.here are no long-term studies showing how long the vaccine is effective in 50 to 59 year olds. In adults vaccinated at age 60 years or older, protection from the vaccine decreases within the first 5 years after vaccination.
Earth's atmosphere is about 300 miles (480 kilometers) thick, but most of it is within 10 miles (16 km) the surface. Air pressure decreases with altitude. At sea level, air pressure is about 14.7 pounds per square inch (1 kilogram per square centimeter).
The Earth's atmosphere stretches from the ground to about 300 miles  up, although it is only breathable up to about 30,000 feet (6  miles). The actual atmosphere extends hun â¦ dreds of miles more into  space (the exosphere), but becomes so thin that it is essentially  non-existent.