14 Schengen countries have notified the European Commission of the reintroduction of border controls due to threats related to the spread of COVID-19:
Belgium, Czechia, Denmark, Germany, Estonia, Spain, Lithuania, Hungary, Austria, Poland, Portugal, Finland, Switzerland and Norway.
A number of other Schengen countries have introduced restrictions on movement of persons that affect internal borders, such as temporary bans on non-essential travel:
France, Italy, Latvia, Malta, the Netherlands, Slovakia, and Slovenia.