What You Need To Know About Infectious Disease
Global Challenges
National borders do not block the advance of infectious diseases. Learn how our modern way of life contributes to the spread and emergence of disease.
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What do you know about infectious disease?
In 2008, about how many people worldwide were infected with HIV (human immunodeficiency virus)?
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Sorry, that’s incorrect.
In 2008, more than 33 million people worldwide were infected with HIV (human immunodeficiency virus). In that same year, an estimated 2 million people died from AIDS (acquired immunodeficiency syndrome), the final stage of HIV infection.
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Sorry, that’s incorrect.
In 2008, more than 33 million people worldwide were infected with HIV (human immunodeficiency virus). In that same year, an estimated 2 million people died from AIDS (acquired immunodeficiency syndrome), the final stage of HIV infection.
-
Correct!
In 2008, more than 33 million people worldwide were infected with HIV (human immunodeficiency virus). In that same year, an estimated 2 million people died from AIDS (acquired immunodeficiency syndrome), the final stage of HIV infection.
Infectious Disease Defined
- Microbe
Sometimes referred to as a microorganism, a microbe is an organism that is microscopic and thus invisible to the naked eye.
National Academies
Search the National Academies Press website by selecting one of these related terms.
Source Material
- The Causes and Impacts of Neglected Tropical and Zoonotic Diseases: Opportunities for Integrated Intervention Strategies—Workshop Summary (2011)
- Infectious Disease Movement in a Borderless World—Workshop Summary (2010)
- Global Issues in Water, Sanitation, and Health—Workshop Summary (2009)
- Global Climate Change and Extreme Weather Events: Understanding the Contributions to Infectious Disease Emergence—Workshop Summary (2008)
- The Impact of Globalization on Infectious Disease Emergence and Control: Exploring the Consequences and Opportunities—Workshop Summary (2006)
- The Smallpox Vaccination Program: Public Health in an Age of Terrorism (2005)
