Do I need to get a COVID-19 vaccine booster dose?

How long will the COVID-19 vaccine last once I have had 2 doses?

How long does it take to have immunity after vaccination?

Do people have to receive two doses and do they have to be the same type of COVID-19 vaccine for it to be effective?

Does injecting into the bloodstream, instead of muscle, cause TTS or myocarditis?

Do people who have had COVID-19 and recovered need to get vaccinated?

Do kids need to get vaccinated if they don’t get severely ill from COVID-19?