Pandemic: A pandemic is a global outbreak of a disease that affects multiple countries and continents simultaneously.
Globalization: Globalization refers to processes that increase connectivity and interdependence among people, businesses, and nations worldwide. It involves the exchange of goods, services, ideas, and information on a global scale.
Worldwide Network: A worldwide network refers to interconnected systems (such as transportation networks or communication networks) that span across the globe, facilitating the exchange and flow of people, goods, and information on a global level.