Understanding Pandemics and Infections

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What is an infectious disease?

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An infectious disease is a disease that can be spread from person to person.

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Which pathogen is considered non-living?

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Virus

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What is a pandemic?

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A pandemic is a widespread disease that affects a large number of people across multiple countries or continents.

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What do antibiotics specifically cure?

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Antibiotics cure bacterial infections.

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What is the difference between a pandemic and an epidemic?

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A pandemic is a global outbreak of a disease, while an epidemic is a sudden increase in the number of cases of a disease within a specific area.

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Can viruses reproduce on their own?

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No, viruses cannot reproduce on their own; they need a host cell to replicate.

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What is the role of vaccines in preventing infections?

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Vaccines help the immune system recognize and fight specific pathogens, preventing infections.

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What type of pathogen is a fungus?

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Fungi are living organisms that can cause infections, such as athlete's foot.

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What is herd immunity?

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Herd immunity occurs when a large percentage of a population becomes immune to a disease, making its spread unlikely.

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What is the primary mode of transmission for respiratory infections?

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Respiratory infections are primarily transmitted through droplets when an infected person coughs or sneezes.