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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.