What Did Jonas Salk's Polio Vaccine Experiment Find

question 32

Multiple Choice

What did Jonas Salk's polio vaccine experiment find?

• A)Vaccines could be developed from bacteria.
• B)Vaccines were safe only for the elderly.
• C)Inactivated viruses can be used as vaccines.
• D)Polio could not be prevented with a vaccine.

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Definitions:

Safe Working Environment

refers to workplace conditions that minimize risk of injury or harm to employees, adhering to health and safety regulations.

Employers

Individuals or entities that hire and pay people to perform specific jobs or services.

Employees

Individuals officially hired by an organization to perform specified duties and tasks in exchange for compensation.

Corporate Philanthropy

The act of a corporation donating some of its profits or resources to charitable causes as part of its CSR (corporate social responsibility) initiative.