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Internal Medicine

COVID-19 Vaccination

The combination of COVID-19 vaccines, such as Pfizer and AstraZeneca, has been studied to evaluate their effectiveness and safety in the population.

Key Physiological Mechanism

Frequently Asked Questions about COVID-19 Vaccination

Are combination vaccines safe?

Yes, studies show they are effective and safe for most individuals.

What are the benefits of getting vaccinated?

Vaccination reduces the risk of severe illness and hospitalization.

How long does vaccine protection last?

Protection may wane over time, requiring booster doses.

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