What term is used for a disease outbreak that spreads beyond a single country or region to a global scale?

What term is used for a disease outbreak that spreads beyond a single country or region to a global scale?

• A. Endemic
• B. Outbreak
• C. Epidemic
• D. Pandemic

Answer: (D)

When a disease crosses borders and becomes widespread across many countries, it’s described as a pandemic. This term signals a global scale of transmission, beyond a single city, region, or country. It’s different from an outbreak, which is a surge of cases in a localized area; an epidemic, which is a larger-than-expected number of cases in a specific region or country; and endemic, which means a disease is regularly found in a particular place. So, global spread with sustained transmission across multiple countries defines a pandemic.

When a disease crosses borders and becomes widespread across many countries, it’s described as a pandemic. This term signals a global scale of transmission, beyond a single city, region, or country. It’s different from an outbreak, which is a surge of cases in a localized area; an epidemic, which is a larger-than-expected number of cases in a specific region or country; and endemic, which means a disease is regularly found in a particular place. So, global spread with sustained transmission across multiple countries defines a pandemic.