Teton Wilderness, Wyoming. Part of one of the largest contiguous wild areas in the United States, Teton Wilderness bridges the area between Grand Teton National Park and the especially remote southeast corner of Yellowstone, and is bordered by two other federal wilderness areas within Bridger-Teton National Forest.
Four doses of polio vaccine (IPV) are routinely recommended for U.S. children at ages 2 months, 4 months, 6-18 months, and 4-6 years. The first dose may be given as early as age 6 weeks.
Changes this year include updated recommendations for a two-dose schedule of nine-valent HPV vaccine (HPV9; Gardasil 9) for patients ages 11-12, a two-dose schedule of meningitis B vaccine (MenB) for adolescents, a clarification regarding recommended adult candidates for hepatitis B (HepB) vaccine and revisions designed to make the adult schedule easier to navigate.