Exceptions to testing relate to an extended period of 180 days after covid-19. Vaccination with the first dose in the two-dose vaccination schedule is also newly taken into account.

Past covid-19 replaces testing 180 days after the first positive PCR test. Information about the disease can be proved by a solemn declaration.

Vaccination is considered to have taken place when:

• completed two-dose schedule,

• completed single-dose schedule, at least 14 days after vaccination,

• administration of the 1st dose of vaccination from a two-dose schedule from which at least 22 days but not more than 90 days have elapsed.

At the same time, the student must not show symptoms of COVID-19 and must not be ordered to be isolated or quarantined.