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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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