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.

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.

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

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

Dozens of passengers are sick on a Holland America cruise ship that set sail out of Fort Lauderdale. According to the Centers for Disease Control and Prevention (CDC), 79 passengers and nine crew members aboard the Eurodam are sick with norovirus.

I am writing to you as the person President Donald Trump has selected to lead the Centers for Disease Control and Prevention. With years of service as a physician and having represented a Florida district in the House of Representatives for more than two decades — with time on the all-important Appropriations Committee — you will have a chance to be a great champion for the CDC and the nation.