From ABC News Headquarters in New York City, this is GMA3.

Hello everybody. Good to see you. I'm Will Reeve.

And I'm Ginger Z here with Stephanie Ramos, and we are so happy you could join us on this Tuesday.

We sure are. Coming up here on GMA3, how many steps you should take a day to lose weight and keep it off. You're probably saying,

I don't know, 10,000. That's what we've heard for a really long time, but there is a new number

that may be optimal. Dr. Sutton is here with the details. Well, we are all listening. Also ahead,

sleep cooler, feel better, stay comfortable. Okay, I'll take it all. Tori Johnson has deals and steals,

menopause-inspired must-haves from small businesses that everyone will want from pajamas to portable

fans. All very important things there, looking forward to that, but we do have a lot of news to get to,

and we're going to begin with the latest on the haunts of virus outbreak. The cruise ship's

setting sail from the Canary Islands after evacuating

passengers and crew from 23 countries. Here in the U.S., two passengers are being evaluated in Atlanta.

The other 16, including one who's tested positive, are in Nebraska, and that is where we find

our Victor Okendo with more. Hello, Victor.

Hey, Will, we are just outside the University of Nebraska Medical Center, the quarantine

unit, where, as you said, 16 of those American passengers will be assessed over the next

few days.

The first American to test positive, isolated inside the biocontainment unit here.

The 15 others are being evaluated for symptoms.

Once released, they will be allowed to monitor

their symptoms at home or remain here

for the 42-day quarantine period.

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