Should we be concerned?
Experts emphasize that these side effects are extremely rare and that the benefits of vaccination far outweigh the potential risks.
COVID-19 vaccines continue to protect millions of people from severe disease, hospitalization, and death.

Organizations such as the World Health Organization (WHO) and the European Medicines Agency (EMA) maintain that monitoring vaccine safety remains a priority and vaccination is recommended for most of the population.

Summary
While some rare complications can occur after vaccination, the risk of severe outcomes from COVID-19 is many times higher.
Studies like this remind us how important it is to continually monitor vaccine safety and make informed health decisions.