No. COVID-19 vaccines do not create or cause variants of the virus that causes COVID-19.
New variants of a virus happen because the virus that causes COVID-19 constantly changes through a natural ongoing process of mutation (change). Even before the COVID-19 vaccines, there were several variants of the virus. Looking ahead, variants are expected to continue to emerge as the virus continues to change.
COVID-19 vaccines can help prevent new variants from emerging. As it spreads, the virus has more opportunities to change. High vaccination coverage in a population reduces the spread of the virus and helps prevent new variants from emerging. CDC recommends that everyone 12 years of age and older get vaccinated as soon as possible.
Learn more about variants.
Source: U.S. Centers for Disease Control and Prevention