As previously stated, the amended rules came into force yesterday, regarding quarantine for those who have received a booster dose and are exposed to COVID-19. For emphasis, this applies to everyone who is in quarantine, including those who are in the same place as an infected individual.
It is important to keep in mind that those who do not have to meet the previous conditions of quarantine must nevertheless meet certain conditions (see also below) and take a PCR test on the fifth day from the date of exposure.