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Cleanup continues around the site of a train derailment in East Palestine

As chemical cleanup continues in East Palestine, Ohio, disease detectives work to understand why so many got sick

By Brenda Goodman, CNN East Palestine, Ohio (CNN) — One Monday in early March, a team of 15 health specialists affiliated with the federal Agency for Toxic Substances and Disease Registry began knocking on doors along Taggart Street in East Palestine, Ohio. The investigators were trying to contact residents and ask about any health problems

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Stem Cells Fast Facts

CNN Editorial Research (CNN) — Here is some background information about stem cells. Scientists believe that stem cell research can be used to treat medical conditions including Parkinson’s disease, spinal cord injury, stroke, burns, heart disease, diabetes, osteoarthritis and rheumatoid arthritis. About Stem Cells Sources: National Institutes of Health, Mayo Clinic Stem cell research focuses

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Discuss the pros and cons of oral vs patch or cream estrogen with your doctor

Oral estrogen-only use riskier than patch or vaginal cream for menopausal women, study says

By Sandee LaMotte, CNN (CNN) — People who use estrogen-only pills during menopause were more likely to be diagnosed with high blood pressure than those using patches or creams, a new study found. However, doctors who treat menopause say estrogen-only pills are rarely prescribed for high-risk patients, and the overall benefits of hormone replacement therapy

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A late-stage trial of women with cervical cancer at low risk of progression found that having a simple hysterectomy instead of a radical hysterectomy resulted in similar outcomes in terms of keeping them cancer-free

Simpler hysterectomy may improve quality of life for some women with cervical cancer, study finds

By Jen Christensen, CNN (CNN) — A late-stage trial of women with cervical cancer at low risk of progression found that having a simple hysterectomy instead of a radical hysterectomy resulted in similar outcomes in terms of keeping them cancer-free, a finding that some doctors say could be “practice-changing.” The results of the trial, presented

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Opinion: Ongoing cholera pandemic shows need to go back to basics for healthier today and safer tomorrow

By Amanda McClelland and Dr. Tom Frieden (CNN) — A pandemic emerges. It spreads around the world, claims lives and devastates economies for decades. Climate change makes it even deadlier. It infects hundreds of millions of people and kills millions, especially in areas with limited resources. Is this a future scenario? A tabletop exercise? No.

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UnitedHealthcare confirmed Thursday that starting this month

UnitedHealthcare shifts colonoscopy requirements from controversial ‘prior authorization’ to ‘advance notification’

By Jacqueline Howard, CNN (CNN) — On the day when UnitedHealthcare requirement was set to start a new requirement for endoscopy services, including colonoscopies, the insurance company shifted to a different approach. UnitedHealthcare confirmed Thursday that starting this month, it will no longer require “prior authorizations” for commercial beneficiaries seeking non-screening colonoscopies and other gastroenterology endoscopy services.

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