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A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

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Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

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The average office desk has 400 times more bacteria on it than a toilet.

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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Index of seed size and hardiness prior to, during, and after drought. Index of seed size and hardiness prior to, during, and after drought.
Freedom House is a nonprofit institution that uses several different factors to rank countries based Freedom House is a nonprofit institution that uses several different factors to rank countries based
Richard Serra, Tilted Arc. Richard Serra, Tilted Arc.
Meteorological Factors Affecting Air Pollution Meteorological Factors Affecting Air Pollution
Schematic diagram of virulence factors of Helicobacter pylori. Schematic diagram of virulence factors of Helicobacter pylori.
Sonal bought a coat for $198.88, which included 8% PST and 5% GST. What was the selling price ... Sonal bought a coat for $198.88, which included 8% PST and 5% GST. What was the selling price ...
Video: X chromosome inactivation in calico cats

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