Health | vaccine 10 States With Lowest Vaccination Rates Wyoming gets worst marks By Evann Gastaldo Posted Aug 22, 2016 5:35 PM CDT Copied Nurse Susan Peel gives a whooping cough vaccination to a student at Inderkum High School, Monday, Sept. 19, 2011, in Sacramento, Calif. (AP Photo/Rich Pedroncelli) Concerned about the anti-vaccination movement? Check out 24/7 Wall St., which ranks all 50 states by their vaccination rates. The 10 with the worst: Wyoming: 72.8% of infants and toddlers have received the recommended dosage of the DTaP immunization, and 34.3% of adults get inoculated against influenza. West Virginia: 77.2% and 44.3% Idaho: 77.7% and 33.9% Michigan: 77.7% and 34.5% Texas: 78.2% and 37.9% Alaska: 78.7% and 35% Missouri: 79.2% and 41.2% Arkansas: 80% and 39.6% Oklahoma: 80.4% and 41.8% Tennessee: 80.7% and 41.5% Click for the complete list, which also looks at the rate of residents in each state without health insurance. Read These Next New Fox star, 23, misses first day after car troubles. White House rolls with Trump's 'daddy' nickname. Man accused of killing his daughters might be dead. Supreme Court ruling is a big blow to Planned Parenthood. Report an error