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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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Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.