The head of the European branch of the World Health Organization (WHO), Hans Kluge, said that plans to introduce vaccination passports by the European Commission raise serious concerns, RIA Novosti reported.

Earlier, the EC head, Ursula von der Leyen, said that the European Commission plans to present a draft law on an electronic vaccination passport in March, which will allow recording vaccinations, test results for COVID-19, or the fact of the transferred coronavirus.

Besides, the vaccination passport exacerbates inequalities, Kluge said.