More than 80 people on board a Holland America cruise ship that left Florida are sick, according to the Centers for Disease Control and Prevention.

Florida first lady Casey DeSantis called out the CDC for continuing to recommend COVID-19 vaccines for children beginning at 6 months old despite the WHO deeming kids "low priority."

The CDC said the week ending Feb. 15 was a "high severity season" when it comes to flu, the first since 2017-2018.

A norovirus outbreak was reported on a Holland America Line cruise ship on Sunday, the cruise line's second to be tracked by the Centers for Disease Control and Prevention (CDC) this month.

It's the second Holland America Line ship to have dozens of passengers fall ill this month, according to the CDC.

The Centers for Disease Control and Prevention has issued a food safety alert after an outbreak of listeria across 21 states including Florida was linked to shake supplement frequently used in hospitals and nursing homes.

It's the second Holland America Line ship to have dozens of passengers fall ill this month, according to the CDC.

In today's Health Watch, the CDC reports more than 160 measles infections across the U.S. this year, mostly among young children. Florida health officials confirmed a new case in a high school student this week.

Casey DeSantis, wife of Florida Gov. Ron DeSantis, called out the Centers for Disease Control and Prevention (CDC) on Wednesday for continuing to recommend the mRNA COVID-19 vaccine for babies and children,

Florida’s Surgeon General Dr. Joseph Ladapo is under fire for allowing unvaccinated students to attend school during a measles outbreak, contradicting CDC guidelines.

A cruise ship carrying 158 passengers and crew members with norovirus docked in Florida on Saturday. The Holland America Eurodam returned to Port Everglades after a 10-day trip around the Caribbean. CBS 42 Road to the Final Four: Morning Edition 3/3 The Centers for Disease Control and Prevention began monitoring a norovirus outbreak on the ship on Feb.

The CDC reports that while HIV rates in the U.S. have remained steady in recent years, rates among Latinos have seen a 19% increase. NBC News' Jay Valle reports from a nonprofit clinic in Florida that provides free HIV care to Latinos most vulnerable to the disease.