Dr. Casey Means, the nominee for the U.S. surgeon general, has reversed her stance on measles vaccination, urging Americans to get vaccinated. This comes after she refused to recommend the vaccine during a public hearing. In her written remarks to the Senate health committee, Means expressed her support for the measles vaccine. This could potentially influence public perception and vaccination rates if she is confirmed as the surgeon general. A recent study warned that at current vaccination rates, measles could become endemic again within two decades.