Are vaccines checked for safety after they are placed on the market?

Are vaccines checked for safety after they are placed on the market?

Dernière modification le 14/04/2021

As with all other medicines, the safety of COVID-19 vaccines is monitored once they are available on the market. All side effects are kept under surveillance at the International and European levels. Existing surveillance systems have been strengthened at the European and national levels to monitor COVID-19 vaccines.