Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control and Prevention on Friday, as this year's summer wave of the virus appears to be getting underway.

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.

Measles was considered eradicated in the United States in 2000. For the first time in 25 years, cases have reached a new high.

Fox News senior medical analyst Dr. Marc Siegel weighs in on childhood obesity concerns and the surge in measles cases across the U.S. on 'America's Newsroom.'

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.

Measles cases in the U.S. have hit a three-decade high, reaching the highest yearly total since 1992 in less than seven months, according to data released Wednesday by the Centers for Disease Control and Prevention.

The Centers for Disease Control and Prevention says the U.S. is currently experiencing its worst measles outbreak in more than 30 years, according to the Associated Press. On Wednesday, the CDC said the 2025 case count has surpassed the 2019 count, when there were 1,274 cases for the year.

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to jump between species or the human case count grows, there’s a greater risk that it could mutate and become more easily transmissible between people,