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    History
    
        The Voice Behind Some of Your Favorite Cartoon Characters Helped Create the Artificial Heart
    
    In The Lab
    
        Scientists Are Working to Decipher the Puzzle of ‘Broken Heart Syndrome’
    
    COVID-19
    
        What to Know about the Fast-Spreading Delta Variant
    
Health

        Why Neglected Tropical Diseases Should Matter to Americans
    
        Tapping into the Power of the Placebo Effect
    
        Scientists Are Harnessing Sound Waves in Hopes of Treating Alzheimer’s
    
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Covid-19

        7 Reasons Why We Should Not Need Boosters for COVID-19
    
        How Seriously Should We Take the Promising News on Long COVID?
    
        Your Questions Answered About Kids, Teens, and Covid Vaccines
    
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