Trump administration urges Americans to get measles vaccine.

CMS administrator Dr Mehmet Oz urged Americans to receive both MMR doses amid a large measles outbreak centered in South Carolina; federal two-dose coverage is reported at 93 percent, below the CDC's 95 percent threshold.

Federal health officials are urging Americans to receive measles vaccination amid a significant outbreak. CMS administrator Dr Mehmet Oz said getting both doses of the MMR vaccine is the solution and said there "will never be a barrier" to access. Federal data shows two-dose coverage at 93 percent nationally, below the CDC's 95 percent threshold. Key facts: - CMS administrator Mehmet Oz publicly urged Americans to receive both MMR doses. - Federal data reported two-dose MMR coverage at 93 percent nationwide, under the CDC's 95 percent herd immunity benchmark. - South Carolina reported 933 measles infections since October 2025, with the majority in Spartanburg County; state data indicate most cases were among unvaccinated people. - Nationwide reporting from the Johns Hopkins Center for Outbreak Response Innovation showed 842 cases in 2026 to date, with 605 in South Carolina. Summary: Officials framed increased two-dose MMR uptake as central to containing the outbreak and highlighted gaps between current coverage and the CDC threshold. Undetermined at this time.