How often is the influenza vaccine recommended for adults?

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Study for the WGU NURS6800 D116 Advanced Pharmacology Exam. Use flashcards and multiple-choice questions with hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

How often is the influenza vaccine recommended for adults?

Explanation:
Influenza vaccine is given annually to adults because flu viruses mutate frequently and immunity from a vaccine wanes over time. Each year the vaccine is reformulated to match the strains expected to circulate, and receiving the shot yearly provides the best protection against illness and its potential complications. It’s recommended before the start of the flu season, and you should get it even if you were vaccinated last year. It’s not limited to travelers, not a one-time lifetime vaccination, and not every two years.

Influenza vaccine is given annually to adults because flu viruses mutate frequently and immunity from a vaccine wanes over time. Each year the vaccine is reformulated to match the strains expected to circulate, and receiving the shot yearly provides the best protection against illness and its potential complications. It’s recommended before the start of the flu season, and you should get it even if you were vaccinated last year. It’s not limited to travelers, not a one-time lifetime vaccination, and not every two years.

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