The US Centers for Disease Control and Prevention on Wednesday tallied the highest number of US measles cases since the disease was declared eliminated a quarter-century ago, just as a key Senate committee split the vote to advance President Donald Trump’s nominee to lead the public health agency.

U.S. measles cases have hit a 33-year high, with 1,288 confirmed infections in 39 states, the Centers for Disease Control reported on Wednesday Why it matters: The case count as of July 8 has already passed the highest annual count since measles was declared eliminated in 2000.

More people have contracted measles in the US so far this year than in any year in the last three decades. New data from Atlanta-based Centers for Disease Control and Prevention shows 1,288 infections this year through 38 states,

Cases are rising in the U.S., but the CDC says most people who bring measles into the U.S. are unvaccinated residents who traveled internationally.

The CDC says the U.S. has it its highest number of measles cases in decades. Texas Children's Dr. Amya Mitchell spoke with FOX 26's Melissa Wilson about the uptick, symptoms, and vaccinations.

While Illinois has had eight cases of the virus so far this year, at least 1,288 cases have been confirmed nationwide, the most in more than 30 years, according to the Centers for Disease Control and Prevention.

Measles was declared eliminated from the United States 25 years ago. Now, the Centers for Disease Control reports major outbreaks of the virus happening across the country. This comes as vaccination rates in the country,