Protection from this shingles vaccine lasts about 5 years, so adults vaccinated before they are 60 years old might not be protected later in life when the risk for shingles and its complications are greatest.
arbor vitae - Latin for tree of life : 1. A 17 th century literary euphemism for the penis . See penis for synonyms. 2. In anatomy, the branching ridges and folds within the cervix of the uterus.
Arborvitae (Thuja occidentalis) is a variety of Eastern North American cedar tree. Cedar trees are aromatic landscaping trees. âNigraâ arborvitae is commonly called dark American arborvitae (Thuja occidentalis âNigraâ), which grows in U.S. Department of Agriculture plant hardiness zones 3 through 8.