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    • Here's what the color of your snot really means

      Here's what the color of your snot really means

      Business Insider via Yahoo News· 1 day ago

      Yellow snot means you are probably fighting an infection When you have an infection, your immune system's white blood cells rush to the site to fight and...

    • An HIV-free world is finally within reach

      An HIV-free world is finally within reach

      Al Jazeera· 5 hours ago

      British health authorities recently announced that they hope to prevent all new cases of HIV in England and officially make the country the first in the...