Cholera and Historical Pandemics Flashcard

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What is an epidemic?

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An epidemic is a rapid outbreak of an infection that affects many people in a specific area.

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What is a pandemic?

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A pandemic is an epidemic that has spread over multiple countries or continents, affecting a large number of people.

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What was the Black Death?

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The Black Death was a bubonic plague pandemic that occurred in the 14th century, resulting in millions of deaths across Europe and Asia.

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What is cholera?

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Cholera is an infectious disease caused by the bacterium Vibrio cholerae, primarily transmitted through contaminated water.

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What is the primary cause of cholera outbreaks?

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The primary cause of cholera outbreaks is contaminated water and food.

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How is cholera transmitted?

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Cholera is primarily transmitted through the ingestion of contaminated water or food.

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What role does transportation play in the spread of diseases?

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Transportation can facilitate the rapid spread of diseases from one location to another, turning an epidemic into a pandemic.

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What are common symptoms of cholera?

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Common symptoms of cholera include severe diarrhea, vomiting, dehydration, and electrolyte imbalance.

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What measures can prevent cholera outbreaks?

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Preventive measures include ensuring access to clean water, proper sanitation, and hygiene practices.

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What is the significance of vaccination in disease prevention?

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Vaccination helps to build immunity against specific diseases, reducing the risk of outbreaks.