Kratom use grows as Illinois lawmakers consider regulation
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 In recent years, the plant-based substance Kratom has surged in popularity across the U.S.  It's raising questions about safety, regulation, and how it should be treated under the law.  Kasey Chronis explores what it is, and the growing legal debate. 

Study finds daily step goal could help keep weight off long term
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Personal trainer Alyssa Weishaar explains why walking about 8,500 steps a day may help people maintain weight loss, build healthier habits and avoid slipping back into old routines.

Northwestern researchers develop wearable device designed to monitor stress and health
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Northwestern University professor John Rogers explains how a new wireless chest-worn sensor could help doctors track stress, breathing, heart activity and other vital signs in real time.

What you need to know about hantavirus
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 A growing number of states are keeping an eye out for potential hantavirus cases after an outbreak that began on a cruise ship last month.  Sixteen states are now on the list and this afternoon, the CDC says that this is not the next pandemic in the making.  Kailey Schuyler joins us live from Omaha, Nebraska - home to the national quarantine unit. 

Glioblastoma vaccine shows early promise in boosting survival

A personalized DNA vaccine for glioblastoma, an aggressive and incurable brain cancer, appears safe and shows early signs of extending survival in some patients, according to a small phase 1 trial.

What to know about possible hantavirus case in Illinois
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Public health officials announced they are monitoring a possible hantavirus case in Illinois that is not tied to the cruise ship outbreak.

Skin cream sold nationwide recalled after staph bacteria found

A skin cream sold across the country in retail stores and online was recalled after some of it was found to be contaminated with the bacteria that causes staph infections.

Hantavirus outbreak concerns grow as Americans remain in quarantine
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A Hantavirus outbreak tied to a Dutch-based cruise ship has sickened multiple passengers, including Americans now under quarantine in the U.S., as health officials investigate concerns that a rare strain may have spread person to person onboard.

What to know about the hantavirus as passengers return to US | The Chicago Report
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As passengers from the ship that experienced a hantavirus outbreak return to the U.S., we ask a doctor to break down what we know about the public health concern.

Hantavirus latest: American evacuated from ship tests positive
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One American has tested positive for hantavirus and another is showing mild symptoms as the group of 18 passengers from the outbreak-stricken ship arrived back in the United States.