GREECE has introduced new restrictive measures since the beginning of this week, according to which unvaccinated people do not have access to restaurants, theaters, museums, cinemas and gyms, even with a negative test, as has been the case so far. The measures also affect children between the ages of 4 and 17, who can visit a number of closed rooms in the presence of an adult and present a negative home test taken in the last 24 hours.