Examples of pandemics include

Examples of pandemics include

• A. Only COVID-19
• B. COVID-19, swine flu, and Zika virus
• C. Zika is not a pandemic
• D. Swine flu is a local outbreak

Answer: (B)

A pandemic means a disease that spreads across many countries or continents and affects a large number of people, not just a single local outbreak. COVID-19 clearly fits this pattern, spreading rapidly to nearly every region of the world. The swine flu outbreak in 2009 also became global, prompting widespread illness and international public health responses. Zika virus caused widespread transmission across multiple countries and regions and generated international concern about its impact, especially on birth outcomes. When you look at these examples together, they illustrate how a disease can move beyond one area and become a global health issue, which is the essence of a pandemic. If you see a choice suggesting only one disease is a pandemic, or that a well-known global outbreak was merely local, that would miss the defining feature of pandemic spread.

A pandemic means a disease that spreads across many countries or continents and affects a large number of people, not just a single local outbreak. COVID-19 clearly fits this pattern, spreading rapidly to nearly every region of the world. The swine flu outbreak in 2009 also became global, prompting widespread illness and international public health responses. Zika virus caused widespread transmission across multiple countries and regions and generated international concern about its impact, especially on birth outcomes. When you look at these examples together, they illustrate how a disease can move beyond one area and become a global health issue, which is the essence of a pandemic.

If you see a choice suggesting only one disease is a pandemic, or that a well-known global outbreak was merely local, that would miss the defining feature of pandemic spread.