A Sharp Reduction in the Incidence of Haemophilus Influenzae Serotype

question 20

Multiple Choice

A sharp reduction in the incidence of Haemophilus influenzae serotype b infections is principally due to

• A)the discovery of new antibiotics.
• B)the development of an effective vaccine.
• C)the elimination of the natural reservoir of H.influenzae.
• D)improvements in sanitary conditions in meat processing plants.

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Definitions:

Fund Raiser

An event or campaign organized to collect money for a specific cause or project.

Work Force

The total number of people employed or in search of employment in a particular company, sector, or economy.

Layoff

A reduction in the workforce by a company, often to cut costs.

Commission

A fee paid to an employee or agent for facilitating a sale or transaction, usually calculated as a percentage of the sale price.