COVID-19 vaccine frequently asked questions

COVID-19 vaccines are a safe and effective way to protect your health. They can help prevent serious illness or hospitalization from COVID-19.1 Here are answers to some common questions you may have about the COVID-19 vaccine. Since vaccine guidance may change over time, the Centers for Disease Control and Prevention (CDC) is the best resource for information about COVID-19 vaccines

Vaccine coverage and cost

Preparing for your COVID-19 vaccine

Additional primary dose and boosters

After you get vaccinated