Measles cases hit highest level in decades, CDC says
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Rush University Medical Center's Dr. David Nguyen explains why measles cases are surging across the U.S., the role of declining vaccination rates, and what families should know about protecting their communities.

Lou Koller, Sick of It All frontman, dies at 59 after cancer battle

Lou Koller, the longtime frontman and co-founder of New York hardcore band Sick of It All, has died at age 59 after a two-year battle with cancer.

Cyclospora outbreak now linked to Illinois, 3 other states
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The cyclospora outbreak has been expanded to four more states. The CDC says it has linked cases to nine states total, including more than 500 cases in Illinois. 

Measles surge hits new milestone as US cases surpass last year's total

Measles has reemerged as a persistent public health challenge in the U.S. over the past two years — and the spread isn't slowing down.

Why Naperville parents rank as Illinois' most stressed
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A mental health expert explains why Naperville topped a new study of Illinois' most stressed parents, the warning signs of unhealthy stress, and practical ways families can cope.

Nearly half of dementia cases may be preventable, doctor explains
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A geriatrician explains the lifestyle changes, health conditions and early warning signs that could help lower the risk of dementia and protect brain health.

Four more states linked to cyclosporiasis outbreak, reports say

The Center for Disease Control and Prevention has added four additional states to the link of U.S. states that have been impacted by the outbreak of cyclosporiasis traced to iceberg lettuce from central Mexico. 

Microplastics detected in most heart attack patients' blood in startling new study

Most heart attack patients have significantly higher concentrations of micro- and nanoplastics in their blood compared to individuals with stable heart conditions, new research found.

Spring clock change linked to higher risk of retinal disease: study

When it comes to the annual spring time change, researchers found that “even one hour of change can impact a patient’s health.”

New diarrhea-causing parasite outbreak has now sickened 72 people

Federal health officials are investigating a new outbreak involving the diarrhea-causing parasite cyclospora, after 72 people were reported sick as of Wednesday.

CVS offers new pharmacy option for pet owners

CVS Pharmacy is expanding into pet health care by allowing customers to fill common prescriptions for dogs and cats at roughly 9,000 locations nationwide.

Joliet warehouse proposal prompts new measure targeting pollution
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Northern Builders plans to build a 1.2 million-square-foot facility in Joliet, a project that could bring more truck traffic and increased emissions. State Sen. Rachel Ventura joins Good Day Chicago to discuss new legislation she introduced to help protect nearby neighborhoods from pollution associated with large industrial developments.

Allergy medication recall: Cetirizine tablets pulled over contamination risk

Unique Pharmaceutical Laboratories is voluntarily recalling four nationwide lots of Cetirizine Hydrochloride Tablets USP 5 mg after discovering the allergy medication may be cross-contaminated with ranitidine, according to the FDA.

CDC: Cyclosporiasis outbreak grows to 4,100 cases, 7,500 more unconfirmed

U.S. health officials say they now have 4,173 laboratory-confirmed cases of cyclosporiasis that have been reported since May 1, as investigators continue a multistate investigation into an outbreak linked to iceberg lettuce distributed by Taylor Farms. 

FDA still looking into Taylor Farms as cyclospora source despite false positive test
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The Food and Drug Administration is still warning consumers to be careful consuming Taylor Farms lettuce after it said a test that appeared to link cyclospora to lettuce served at Taco Bell was actually a false positive.

Five cups of coffee a day okay for most, may benefit heart health: study

A recent study implies that adding a bit more caffeine to your routine might offer protective benefits against heart disease and stroke. But researchers stress a critical caveat that determines whether the extra boost is good for you.

Report finds high levels of hazardous air from wildfire smoke inside Chicago apartments
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A recent report found that the air quality inside apartments was just as hazardous as outside due to wildfire smoke. Melissa Bernardo from Alertify breaks down the data and what you can do to protect your home from outside smoke.