![]() ![]() Food and Drug Administration (FDA) assesses the findings from clinical trials. Authorization or Approval – Before vaccines are available to people, the U.S.During the development of COVID-19 vaccines, phases overlapped to speed up the process, but all phases were completed. Clinical Trials – All vaccines in the United States must go through three phases of clinical trials to make sure they are safe and effective.This knowledge helped speed up the initial development of the current COVID-19 vaccines. Approach to Development – Scientists have been working for many years to develop vaccines against viruses like the one that causes COVID-19.While COVID-19 vaccines were developed rapidly, all steps were taken to make sure they are safe and effective: Visit the clinical considerations webpage for more information. Wait at least 28 days after you received the last dose of the non-FDA-authorized or approved vaccine before receiving an FDA-authorized or approved COVID-19 vaccine. Please note that no data are available on the safety or effectiveness of COVID-19 vaccination after receiving a non-FDA-authorized or approved COVID-19 vaccine. If you received a COVID-19 vaccine that is not authorized or approved by FDA or listed for emergency use by WHO, you may start over with an FDA-authorized or approved COVID-19 vaccine. Sinovac-CoronaVac COVID-19 Vaccine – WHO-listed, 2 doses, for persons 18 years and older. ![]() Sinopharm BIBP COVID-19 Vaccine – WHO-listed, 2 doses, for persons 18 years and older.AstraZeneca COVID-19 Vaccine – WHO-listed, (labeled as COVISHIELD in Canada and others, labeled as AstraZeneca/SKBio in Republic of Korea), 2 doses, for persons 18 years and older.Johnson and Johnson’s Janssen COVID-19 Vaccine – FDA-authorized, (labeled as Janssen-Cilag in European Union), 1 dose, for persons 18 years and older.Moderna COVID-19 Vaccine – FDA-authorized, 2 doses, for persons 18 years and older.Pfizer-BioNTech (COMIRNATY) COVID-19 Vaccine – FDA-approved, 2 doses, for persons 16 years and older.Pfizer-BioNTech COVID-19 Vaccine – FDA-authorized, (labeled as COMIRNATY in European Union), 2 doses, for adolescents 12 -15 years old.This currently includes the following vaccines: Food and Drug Administration (FDA) or is listed for emergency use by the World Health Organization (WHO), then you are considered to be fully vaccinated. If you have received all recommended doses of a COVID-19 vaccine that has been authorized or approved by the U.S. Learn more about developing COVID-19 vaccines. authorized or approved COVID-19 vaccines using data from the Vaccine Safety Datalink (VSD), Vaccine Adverse Event Reporting System (VAERS), and other safety monitoring systems. CDC and FDA continue to provide updated information on the safety of U.S. Hundreds of millions of people in the United States have safely received COVID-19 vaccines. Tracking Safety Using Vaccine Monitoring Systems – Like every other vaccine approved for use in the United States, COVID-19 vaccines continue to be monitored for safety and effectiveness.FDA has determined COVID-19 vaccines meet FDA’s standards and has granted those vaccines Emergency Use Authorizations (EUAs) or full FDA approval. Food and Drug Administration (FDA) reviews data from clinical trials. The phases overlapped to speed up the process, but all phases were completed. Clinical Trials – All vaccines in the United States must go through three phases of clinical trials to ensure they are safe and effective.All vaccine development steps were taken to ensure COVID-19 vaccine safety and effectiveness, including: Protect children aged 6 months to 5 years from hospitalization caused by COVID-19Īlthough COVID-19 vaccines were developed quickly, research and development on vaccines like these has been underway for decades.Learn more about vaccination considerations and the safety and effectiveness of COVID-19 vaccines for people who are pregnant or breastfeeding. Protect babies younger than 6 months old from hospitalization caused by COVID-19.Prevent severe illness and death in people who are pregnant.People who get a COVID-19 infection during pregnancy are more likely to deliver a preterm (born earlier than 37 weeks of pregnancy) or stillborn infant and may also be more likely to have other pregnancy complications.ĬOVID-19 vaccination during pregnancy helps: Yes, COVID-19 vaccination is recommended for people who are pregnant, breastfeeding, or trying to get pregnant now, as well as people who might become pregnant in the future. ![]()
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