Can have positive effects on health, such as improving communication regarding the spread of disease and its prevention, and negative effects on health, such as facilitating the spread of infectious disease and increasing pollution.

The correct answer is Globalization.

Globalization refers to the procedure of integration and interaction between the people, governments of different nations, and companies. It is a process mediated by international investment and trade and assisted by information technology.

Globalization of healthcare is a multi-billion dollar process, associated with ethical, economic, cultural, legal, and health outcomes.

the correct answer is 2 and 4