The Retrovirus HIV Frequently Undergoes Mutations, Making It Difficult for Scientists

question 72

Essay

The retrovirus HIV frequently undergoes mutations, making it difficult for scientists to develop a single effective vaccine.When flu vaccines are administered, patients are told that they are only protected from one strain of the flu and are still as susceptible to other strains as unvaccinated people.Explain why.

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Definitions:

Authorized

The formal approval or sanction for an action or the maximum amount of capital stock that a company can issue as authorized by its corporate charter.

Treasury

A department of government or a corporate department responsible for managing all financial operations, including issuing money, managing government or corporate debt, and executing monetary policy.

Shares

Units of ownership interest in a corporation or financial asset, representing a portion of the company.

Consideration Received

The value obtained in exchange for goods or services offered, often represented in monetary terms but can include other forms of value.