A disease affecting many people in different countries is called

Correct option is D

​Correct Answer:(d) Omnipresent pandemic​

A pandemic refers to a disease that spreads across multiple countries or continents, affecting a large number of people globally. The term "omnipresent pandemic" highlights the widespread nature of such diseases.

Key Definitions:

1. Sporadic (a): A disease that occurs infrequently and irregularly in a population.
2. Epidemic (b): A disease that affects many people in a specific community, region, or population at the same time.
3. Local (c): A disease confined to a specific area or population, without spreading widely.
4. Omnipresent pandemic (d): A global disease outbreak, such as COVID-19, affecting people across different countries and continents.

Characteristics of a Pandemic:

1. Global Spread: Affects multiple countries and regions.
2. High Infection Rate: Rapid and large-scale transmission of the disease.
3. Health Impact: Causes significant morbidity and mortality.
4. Economic and Social Disruption: Leads to global crises affecting healthcare, economies, and daily life.

Information Booster:
● The World Health Organization (WHO) declares a pandemic based on disease spread and severity.
● Notable pandemics include the Spanish Flu (1918-1919), H1N1 Swine Flu (2009), and COVID-19 (2019-2022).
● Preventive measures like vaccination, hygiene, and social distancing play crucial roles in controlling pandemics.
● Pandemics often require international cooperation and robust public health strategies to manage.