Trump administration issues rule further watering down Obamacare

WASHINGTON (Reuters) - The Trump administration took additional steps to weaken Obamacare on Monday, allowing U.S. states to relax the rules on what insurers must cover and giving states more power to regulate their individual insurance markets.

Researchers propose new Alzheimer's definition based on biology

(Reuters) - Alzheimer's researchers have proposed a radical change in the way the disease is defined, focusing on biological changes in the body rather than clinical symptoms such as memory loss and cognitive decline.

Merck's Keytruda helps lung cancer patients live longer in trial

(Reuters) - Merck & Co's blockbuster drug Keytruda helped previously untreated lung cancer patients live longer in a late-stage trial, potentially cementing its position as the dominant player in the lucrative lung cancer market.

Few Americans aware of cancer drug shortages

(Reuters Health) - Most Americans aren't aware of cancer drug shortages that might lead some patients to receive less effective or more toxic treatments, a U.S. study suggests.

Mississippi's last abortion clinic expands lawsuit on restrictions

(Reuters) - Mississippi's last remaining abortion provider expanded a federal challenge on Monday to laws that ban abortions in the state after 15 weeks of pregnancy and block access to the procedure in myriad ways, it said.

Fiery pepper causes 'thunderclap' headache

(Reuters Health) - Eating super-hot chili peppers can have painful effects that extend beyond a blazing mouth, doctors warn.

Cancer drug choices tied to drugmaker payouts to doctors

(Reuters Health) - Some oncologists may be more likely to prescribe certain cancer medicines when they receive payments from the companies that make these drugs, a U.S. study suggests.

In key Kentucky House race, healthcare anxieties loom large

BEREA, Kentucky (Reuters) - Andy Barr, a Republican lawmaker representing central Kentucky, won his last three elections promising to repeal and replace Obamacare. This year, his Democratic challengers for Congress in Kentucky's sixth district are betting that message will ring hollow.

Antidepressants in pregnancy tied to changes in babies' brains

(Reuters Health) - Babies' brains may develop differently when their mothers take antidepressants during pregnancy, a small U.S. study suggests.

New brain memory cells develop well into old age

(Reuters Health) - Well into our 70s, we continue to develop new cells in an area of the brain responsible for new memories and exploration of new environments, scientists report.

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