The World Health Organization (WHO) estimate that vaccination averts 2-3 million deaths per year (in all age groups), and up to 1.5 million children die each year due to diseases which could have been prevented by vaccination.
DEFINITION of 'Industry'. A classification that refers to a group of companies that are related in terms of their primary business activities.In modern economies, there are dozens of different industry classifications, which are typically grouped into larger categories called sectors.EFINITION of 'Industry'. A classification that refers to a group of companies that are related in terms of their primary business activities. In modern economies, there are dozens of different industry classifications, which are typically grouped into larger categories called sectors.
Definition of business for English Language Learners. : 1  the activity of making, buying, or selling goods or providing services in exchange for money. : 2  work that is part of a job. : 3  the amount of activity that is done by a store, company, factory, etc.